100051400534 has 48 divisors (see below), whose sum is σ = 170459375616. Its totient is φ = 43873401600.

The previous prime is 100051400509. The next prime is 100051400567. The reversal of 100051400534 is 435004150001.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 681899 + ... + 815529.

It is an arithmetic number, because the mean of its divisors is an integer number (3551236992).

Almost surely, 2^100051400534 is an apocalyptic number.

100051400534 is a deficient number, since it is larger than the sum of its proper divisors (70407975082).

100051400534 is a wasteful number, since it uses less digits than its factorization.

100051400534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133749 (or 133730 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

Adding to 100051400534 its reverse (435004150001), we get a palindrome (535055550535).

The spelling of 100051400534 in words is "one hundred billion, fifty-one million, four hundred thousand, five hundred thirty-four".