100433534331 has 16 divisors (see below), whose sum is σ = 145313118720. Its totient is φ = 61333452960.

The previous prime is 100433534321. The next prime is 100433534347. The reversal of 100433534331 is 133435334001.

It is not a de Polignac number, because 100433534331 - 2¹⁸ = 100433272187 is a prime.

It is a super-2 number, since 2×100433534331² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (100433534321) 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, 9823971 + ... + 9834188.

It is an arithmetic number, because the mean of its divisors is an integer number (9082069920).

Almost surely, 2^100433534331 is an apocalyptic number.

100433534331 is a deficient number, since it is larger than the sum of its proper divisors (44879584389).

100433534331 is a wasteful number, since it uses less digits than its factorization.

100433534331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19658306.

The product of its (nonzero) digits is 19440, while the sum is 30.

Adding to 100433534331 its reverse (133435334001), we get a palindrome (233868868332).

The spelling of 100433534331 in words is "one hundred billion, four hundred thirty-three million, five hundred thirty-four thousand, three hundred thirty-one".