100123122032 has 10 divisors (see below), whose sum is σ = 193988548968. Its totient is φ = 50061561008.

The previous prime is 100123122017. The next prime is 100123122067. The reversal of 100123122032 is 230221321001.

It is a self number, because there is not a number n which added to its sum of digits gives 100123122032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3128847548 + ... + 3128847579.

Almost surely, 2^100123122032 is an apocalyptic number.

It is an amenable number.

100123122032 is a deficient number, since it is larger than the sum of its proper divisors (93865426936).

100123122032 is an equidigital number, since it uses as much as digits as its factorization.

100123122032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6257695135 (or 6257695129 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 100123122032 its reverse (230221321001), we get a palindrome (330344443033).

The spelling of 100123122032 in words is "one hundred billion, one hundred twenty-three million, one hundred twenty-two thousand, thirty-two".