100299644923338 has 96 divisors (see below), whose sum is σ = 248978633379840. Its totient is φ = 28585792651680.

The previous prime is 100299644923271. The next prime is 100299644923339. The reversal of 100299644923338 is 833329446992001.

100299644923338 is a `hidden beast` number, since 1 + 0 + 0 + 29 + 9 + 64 + 492 + 33 + 38 = 666.

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (100299644923339) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 559896403 + ... + 560075513.

It is an arithmetic number, because the mean of its divisors is an integer number (2593527431040).

Almost surely, 2^{100299644923338} is an apocalyptic number.

100299644923338 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

100299644923338 is an abundant number, since it is smaller than the sum of its proper divisors (148678988456502).

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

100299644923338 is a wasteful number, since it uses less digits than its factorization.

100299644923338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190152 (or 190149 counting only the distinct ones).

The product of its (nonzero) digits is 60466176, while the sum is 63.

The spelling of 100299644923338 in words is "one hundred trillion, two hundred ninety-nine billion, six hundred forty-four million, nine hundred twenty-three thousand, three hundred thirty-eight".