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130111123010 = 25114336777481
BaseRepresentation
bin111100100101100111…
…0100010111001000010
3110102211200000212201212
41321023032202321002
54112431421414020
6135434444530122
712254163204101
oct1711316427102
9412750025655
10130111123010
11501a8378530
1221271b50942
13c366c110ab
146424154038
1535b79b3cc5
hex1e4b3a2e42

130111123010 has 64 divisors (see below), whose sum is σ = 261538637184. Its totient is φ = 46194086400.

The previous prime is 130111123001. The next prime is 130111123013. The reversal of 130111123010 is 10321111031.

It is a happy number.

130111123010 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (130111123013) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17388470 + ... + 17395950.

It is an arithmetic number, because the mean of its divisors is an integer number (4086541206).

Almost surely, 2130111123010 is an apocalyptic number.

130111123010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130111123010 is an abundant number, since it is smaller than the sum of its proper divisors (131427514174).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130111123010 is a wasteful number, since it uses less digits than its factorization.

130111123010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11219.

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 130111123010 its reverse (10321111031), we get a palindrome (140432234041).

The spelling of 130111123010 in words is "one hundred thirty billion, one hundred eleven million, one hundred twenty-three thousand, ten".

Divisors: 1 2 5 10 11 22 43 55 86 110 215 430 473 946 2365 3677 4730 7354 7481 14962 18385 36770 37405 40447 74810 80894 82291 158111 164582 202235 316222 321683 404470 411455 643366 790555 822910 1581110 1608415 1739221 3216830 3478442 3538513 7077026 8696105 17392210 17692565 27507637 35385130 55015274 137538185 275076370 302584007 605168014 1182828391 1512920035 2365656782 3025840070 5914141955 11828283910 13011112301 26022224602 65055561505 130111123010