100033431134 has 16 divisors (see below), whose sum is σ = 184677103968. Its totient is φ = 39573664992.

The previous prime is 100033431133. The next prime is 100033431149. The reversal of 100033431134 is 431134330001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100033431131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 274816937 + ... + 274817300.

It is an arithmetic number, because the mean of its divisors is an integer number (11542318998).

Almost surely, 2^100033431134 is an apocalyptic number.

100033431134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

100033431134 is a deficient number, since it is larger than the sum of its proper divisors (84643672834).

100033431134 is a wasteful number, since it uses less digits than its factorization.

100033431134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 549634259.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 100033431134 its reverse (431134330001), we get a palindrome (531167761135).

The spelling of 100033431134 in words is "one hundred billion, thirty-three million, four hundred thirty-one thousand, one hundred thirty-four".