100055051 has 2 divisors, whose sum is σ = 100055052. Its totient is φ = 100055050.

The previous prime is 100055029. The next prime is 100055063. The reversal of 100055051 is 150550001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100055051 - 2⁶ = 100054987 is a prime.

It is a super-2 number, since 2×100055051² = 20022026461225202, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (100055071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50027525 + 50027526.

It is an arithmetic number, because the mean of its divisors is an integer number (50027526).

Almost surely, 2^100055051 is an apocalyptic number.

100055051 is a deficient number, since it is larger than the sum of its proper divisors (1).

100055051 is an equidigital number, since it uses as much as digits as its factorization.

100055051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 125, while the sum is 17.

The square root of 100055051 is about 10002.7521712777. The cubic root of 100055051 is about 464.2440424385.

The spelling of 100055051 in words is "one hundred million, fifty-five thousand, fifty-one".