123101000033130 has 96 divisors (see below), whose sum is σ = 366394458463488. Its totient is φ = 28090553760000.

The previous prime is 123101000033111. The next prime is 123101000033147. The reversal of 123101000033130 is 31330000101321.

It is a happy number.

123101000033130 is a `hidden beast` number, since 1 + 231 + 0 + 100 + 0 + 0 + 331 + 3 + 0 = 666.

It is a super-2 number, since 2×123101000033130² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 162182446 + ... + 162939705.

It is an arithmetic number, because the mean of its divisors is an integer number (3816608942328).

Almost surely, 2^{123101000033130} is an apocalyptic number.

123101000033130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123101000033130 is an abundant number, since it is smaller than the sum of its proper divisors (243293458430358).

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

123101000033130 is a wasteful number, since it uses less digits than its factorization.

123101000033130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325122772 (or 325122769 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 123101000033130 its reverse (31330000101321), we get a palindrome (154431000134451).

The spelling of 123101000033130 in words is "one hundred twenty-three trillion, one hundred one billion, thirty-three thousand, one hundred thirty".