123103000100032 has 56 divisors (see below), whose sum is σ = 248118193105776. Its totient is φ = 60590384606208.

The previous prime is 123103000099997. The next prime is 123103000100099. The reversal of 123103000100032 is 230001000301321.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 123103000099979 and 123103000100015.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40359823 + ... + 43302670.

It is an arithmetic number, because the mean of its divisors is an integer number (4430682019746).

Almost surely, 2^{123103000100032} is an apocalyptic number.

It is an amenable number.

123103000100032 is an abundant number, since it is smaller than the sum of its proper divisors (125015193005744).

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

123103000100032 is an equidigital number, since it uses as much as digits as its factorization.

123103000100032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83662865 (or 83662855 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 123103000100032 its reverse (230001000301321), we get a palindrome (353104000401353).

The spelling of 123103000100032 in words is "one hundred twenty-three trillion, one hundred three billion, one hundred thousand, thirty-two".