100830051 has 24 divisors (see below), whose sum is σ = 167188320. Its totient is φ = 57361536.

The previous prime is 100830047. The next prime is 100830053. The reversal of 100830051 is 150038001.

It is a happy number.

It is not a de Polignac number, because 100830051 - 2² = 100830047 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100830053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11245 + ... + 18113.

It is an arithmetic number, because the mean of its divisors is an integer number (6966180).

Almost surely, 2^100830051 is an apocalyptic number.

100830051 is a deficient number, since it is larger than the sum of its proper divisors (66358269).

100830051 is a wasteful number, since it uses less digits than its factorization.

100830051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7115 (or 7112 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 100830051 is about 10041.4167825063. The cubic root of 100830051 is about 465.4395981595.

Adding to 100830051 its reverse (150038001), we get a palindrome (250868052).

The spelling of 100830051 in words is "one hundred million, eight hundred thirty thousand, fifty-one".