100023012242 has 8 divisors (see below), whose sum is σ = 154874341632. Its totient is φ = 48398231700.

The previous prime is 100023012203. The next prime is 100023012289. The reversal of 100023012242 is 242210320001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 100023012242.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 806637134 + ... + 806637257.

It is an arithmetic number, because the mean of its divisors is an integer number (19359292704).

Almost surely, 2^100023012242 is an apocalyptic number.

100023012242 is a deficient number, since it is larger than the sum of its proper divisors (54851329390).

100023012242 is a wasteful number, since it uses less digits than its factorization.

100023012242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1613274424.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 100023012242 its reverse (242210320001), we get a palindrome (342233332243).

The spelling of 100023012242 in words is "one hundred billion, twenty-three million, twelve thousand, two hundred forty-two".