100234431033 has 32 divisors (see below), whose sum is σ = 150579523584. Its totient is φ = 58756920000.

The previous prime is 100234431007. The next prime is 100234431041. The reversal of 100234431033 is 330134432001.

It is not a de Polignac number, because 100234431033 - 2⁶ = 100234430969 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100234430994 and 100234431012.

It is not an unprimeable number, because it can be changed into a prime (100234431053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1950043 + ... + 2000783.

It is an arithmetic number, because the mean of its divisors is an integer number (4705610112).

Almost surely, 2^100234431033 is an apocalyptic number.

It is an amenable number.

100234431033 is a deficient number, since it is larger than the sum of its proper divisors (50345092551).

100234431033 is a wasteful number, since it uses less digits than its factorization.

100234431033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52717.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 100234431033 its reverse (330134432001), we get a palindrome (430368863034).

The spelling of 100234431033 in words is "one hundred billion, two hundred thirty-four million, four hundred thirty-one thousand, thirty-three".