100202110323 has 12 divisors (see below), whose sum is σ = 155415518280. Its totient is φ = 57258348672.

The previous prime is 100202110319. The next prime is 100202110331. The reversal of 100202110323 is 323011202001.

It is not a de Polignac number, because 100202110323 - 2² = 100202110319 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100202110313) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 340823358 + ... + 340823651.

It is an arithmetic number, because the mean of its divisors is an integer number (12951293190).

Almost surely, 2^100202110323 is an apocalyptic number.

100202110323 is a deficient number, since it is larger than the sum of its proper divisors (55213407957).

100202110323 is an equidigital number, since it uses as much as digits as its factorization.

100202110323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 681647026 (or 681647019 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 100202110323 its reverse (323011202001), we get a palindrome (423213312324).

The spelling of 100202110323 in words is "one hundred billion, two hundred two million, one hundred ten thousand, three hundred twenty-three".