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2311230010130 = 252349120466041
BaseRepresentation
bin100001101000100000000…
…010110011001100010010
322011221200121000111112022
4201220200002303030102
5300331344340311010
64525433040131442
7325660301640626
oct41504002631422
98157617014468
102311230010130
118112070a5998
12313b22306b82
13139c42b51392
147dc15257186
15401c1511d55
hex21a200b3312

2311230010130 has 32 divisors (see below), whose sum is σ = 4349934430848. Its totient is φ = 882495644800.

The previous prime is 2311230010127. The next prime is 2311230010157. The reversal of 2311230010130 is 310100321132.

It is a junction number, because it is equal to n+sod(n) for n = 2311230010099 and 2311230010108.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10120091 + ... + 10345950.

It is an arithmetic number, because the mean of its divisors is an integer number (135935450964).

Almost surely, 22311230010130 is an apocalyptic number.

2311230010130 is a deficient number, since it is larger than the sum of its proper divisors (2038704420718).

2311230010130 is a wasteful number, since it uses less digits than its factorization.

2311230010130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20466562.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 2311230010130 its reverse (310100321132), we get a palindrome (2621330331262).

The spelling of 2311230010130 in words is "two trillion, three hundred eleven billion, two hundred thirty million, ten thousand, one hundred thirty".

Divisors: 1 2 5 10 23 46 115 230 491 982 2455 4910 11293 22586 56465 112930 20466041 40932082 102330205 204660410 470718943 941437886 2353594715 4707189430 10048826131 20097652262 50244130655 100488261310 231123001013 462246002026 1155615005065 2311230010130