100232321203013 has 4 divisors (see below), whose sum is σ = 100232454869568. Its totient is φ = 100232187536460.

The previous prime is 100232321202983. The next prime is 100232321203081. The reversal of 100232321203013 is 310302123232001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 100232321203013 - 2²⁸ = 100232052767557 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 100232321203013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100232321206013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65702093 + ... + 67210338.

It is an arithmetic number, because the mean of its divisors is an integer number (25058113717392).

Almost surely, 2^{100232321203013} is an apocalyptic number.

It is an amenable number.

100232321203013 is a deficient number, since it is larger than the sum of its proper divisors (133666555).

100232321203013 is an equidigital number, since it uses as much as digits as its factorization.

100232321203013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133666554.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 100232321203013 its reverse (310302123232001), we get a palindrome (410534444435014).

The spelling of 100232321203013 in words is "one hundred trillion, two hundred thirty-two billion, three hundred twenty-one million, two hundred three thousand, thirteen".