100023231122 has 16 divisors (see below), whose sum is σ = 153880290432. Its totient is φ = 48735198960.

The previous prime is 100023231083. The next prime is 100023231131. The reversal of 100023231122 is 221132320001.

It is a self number, because there is not a number n which added to its sum of digits gives 100023231122.

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, 1312193 + ... + 1386324.

It is an arithmetic number, because the mean of its divisors is an integer number (9617518152).

Almost surely, 2^100023231122 is an apocalyptic number.

100023231122 is a deficient number, since it is larger than the sum of its proper divisors (53857059310).

100023231122 is a wasteful number, since it uses less digits than its factorization.

100023231122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2698993.

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

Adding to 100023231122 its reverse (221132320001), we get a palindrome (321155551123).

The spelling of 100023231122 in words is "one hundred billion, twenty-three million, two hundred thirty-one thousand, one hundred twenty-two".