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12301300231030 = 259071699798271
BaseRepresentation
bin1011001100000001111010…
…1000010110101101110110
31121112222210202121201012101
42303000132220112231312
53103021030324343110
642055050031412314
72406511454510026
oct263003650265566
947488722551171
1012301300231030
113a12a523169a8
1214680a868409a
136b3013a07665
143075596a1a86
15164eb981813a
hexb301ea16b76

12301300231030 has 32 divisors (see below), whose sum is σ = 22179827865600. Its totient is φ = 4912195955040.

The previous prime is 12301300230811. The next prime is 12301300231039. The reversal of 12301300231030 is 3013200310321.

12301300231030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12301300230989 and 12301300231007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12301300231039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15010795 + ... + 15809065.

It is an arithmetic number, because the mean of its divisors is an integer number (693119620800).

Almost surely, 212301300231030 is an apocalyptic number.

12301300231030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12301300231030 is a deficient number, since it is larger than the sum of its proper divisors (9878527634570).

12301300231030 is a wasteful number, since it uses less digits than its factorization.

12301300231030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 800884.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 12301300231030 its reverse (3013200310321), we get a palindrome (15314500541351).

The spelling of 12301300231030 in words is "twelve trillion, three hundred one billion, three hundred million, two hundred thirty-one thousand, thirty".

Divisors: 1 2 5 10 907 1699 1814 3398 4535 8495 9070 16990 798271 1540993 1596542 3081986 3991355 7704965 7982710 15409930 724031797 1356262429 1448063594 2712524858 3620158985 6781312145 7240317970 13562624290 1230130023103 2460260046206 6150650115515 12301300231030