101100023122 has 32 divisors (see below), whose sum is σ = 177273936000. Its totient is φ = 43225048944.

The previous prime is 101100023113. The next prime is 101100023153. The reversal of 101100023122 is 221320001101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111568 + ... + 463300.

It is an arithmetic number, because the mean of its divisors is an integer number (5539810500).

Almost surely, 2^101100023122 is an apocalyptic number.

101100023122 is a deficient number, since it is larger than the sum of its proper divisors (76173912878).

101100023122 is an equidigital number, since it uses as much as digits as its factorization.

101100023122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352175 (or 352161 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 101100023122 its reverse (221320001101), we get a palindrome (322420024223).

The spelling of 101100023122 in words is "one hundred one billion, one hundred million, twenty-three thousand, one hundred twenty-two".