100050051051 has 12 divisors (see below), whose sum is σ = 144972633312. Its totient is φ = 66489621936.

The previous prime is 100050051047. The next prime is 100050051067. The reversal of 100050051051 is 150150050001.

100050051051 is a `hidden beast` number, since 100 + 0 + 5 + 0 + 0 + 510 + 51 = 666.

It is not a de Polignac number, because 100050051051 - 2² = 100050051047 is a prime.

It is a super-4 number, since 4×100050051051⁴ (a number of 45 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (100050051001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17531331 + ... + 17537036.

It is an arithmetic number, because the mean of its divisors is an integer number (12081052776).

Almost surely, 2^100050051051 is an apocalyptic number.

100050051051 is a deficient number, since it is larger than the sum of its proper divisors (44922582261).

100050051051 is a wasteful number, since it uses less digits than its factorization.

100050051051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35068690 (or 35068687 counting only the distinct ones).

The product of its (nonzero) digits is 125, while the sum is 18.

The spelling of 100050051051 in words is "one hundred billion, fifty million, fifty-one thousand, fifty-one".