100230031033 has 32 divisors (see below), whose sum is σ = 112889790720. Its totient is φ = 88213032960.

The previous prime is 100230031007. The next prime is 100230031073. The reversal of 100230031033 is 330130032001.

It is a cyclic number.

It is not a de Polignac number, because 100230031033 - 2⁵ = 100230031001 is a prime.

It is a super-2 number, since 2×100230031033² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100230030998 and 100230031016.

It is not an unprimeable number, because it can be changed into a prime (100230031003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20299341 + ... + 20304277.

It is an arithmetic number, because the mean of its divisors is an integer number (3527805960).

Almost surely, 2^100230031033 is an apocalyptic number.

It is an amenable number.

100230031033 is a deficient number, since it is larger than the sum of its proper divisors (12659759687).

100230031033 is a wasteful number, since it uses less digits than its factorization.

100230031033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5457.

The product of its (nonzero) digits is 162, while the sum is 16.

Adding to 100230031033 its reverse (330130032001), we get a palindrome (430360063034).

The spelling of 100230031033 in words is "one hundred billion, two hundred thirty million, thirty-one thousand, thirty-three".