100100303322031 has 16 divisors (see below), whose sum is σ = 105790281724800. Its totient is φ = 94452677974368.

The previous prime is 100100303322017. The next prime is 100100303322043. The reversal of 100100303322031 is 130223303001001.

It is a cyclic number.

It is not a de Polignac number, because 100100303322031 - 2²⁷ = 100100169104303 is a prime.

It is a super-2 number, since 2×100100303322031² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100100303322431) 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, 15367896 + ... + 20889538.

It is an arithmetic number, because the mean of its divisors is an integer number (6611892607800).

Almost surely, 2^{100100303322031} is an apocalyptic number.

100100303322031 is a deficient number, since it is larger than the sum of its proper divisors (5689978402769).

100100303322031 is a wasteful number, since it uses less digits than its factorization.

100100303322031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5525478.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 100100303322031 its reverse (130223303001001), we get a palindrome (230323606323032).

The spelling of 100100303322031 in words is "one hundred trillion, one hundred billion, three hundred three million, three hundred twenty-two thousand, thirty-one".