100130021232331 has 16 divisors (see below), whose sum is σ = 107323751743200. Its totient is φ = 93231934806528.

The previous prime is 100130021232317. The next prime is 100130021232361. The reversal of 100130021232331 is 133232120031001.

It is a cyclic number.

It is not a de Polignac number, because 100130021232331 - 2⁹ = 100130021231819 is a prime.

It is a super-2 number, since 2×100130021232331² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100130021232361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 412789461 + ... + 413031958.

It is an arithmetic number, because the mean of its divisors is an integer number (6707734483950).

Almost surely, 2^{100130021232331} is an apocalyptic number.

100130021232331 is a deficient number, since it is larger than the sum of its proper divisors (7193730510869).

100130021232331 is a wasteful number, since it uses less digits than its factorization.

100130021232331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 825821598.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 100130021232331 its reverse (133232120031001), we get a palindrome (233362141263332).

The spelling of 100130021232331 in words is "one hundred trillion, one hundred thirty billion, twenty-one million, two hundred thirty-two thousand, three hundred thirty-one".