100100010061051 has 32 divisors (see below), whose sum is σ = 134703400140288. Its totient is φ = 71837478685440.

The previous prime is 100100010060991. The next prime is 100100010061069. The reversal of 100100010061051 is 150160010001001.

It is not a de Polignac number, because 100100010061051 - 2¹³ = 100100010052859 is a prime.

It is a super-2 number, since 2×100100010061051² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (100100010061091) 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, 112423386 + ... + 113310271.

It is an arithmetic number, because the mean of its divisors is an integer number (4209481254384).

Almost surely, 2^{100100010061051} is an apocalyptic number.

100100010061051 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

100100010061051 is a deficient number, since it is larger than the sum of its proper divisors (34603390079237).

100100010061051 is a wasteful number, since it uses less digits than its factorization.

100100010061051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225734131.

The product of its (nonzero) digits is 30, while the sum is 16.

Adding to 100100010061051 its reverse (150160010001001), we get a palindrome (250260020062052).

The spelling of 100100010061051 in words is "one hundred trillion, one hundred billion, ten million, sixty-one thousand, fifty-one".