100880051 has 2 divisors, whose sum is σ = 100880052. Its totient is φ = 100880050.

The previous prime is 100880033. The next prime is 100880069. The reversal of 100880051 is 150088001.

It is a balanced prime because it is at equal distance from previous prime (100880033) and next prime (100880069).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100880051 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 100879999 and 100880026.

It is not a weakly prime, because it can be changed into another prime (100880251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50440025 + 50440026.

It is an arithmetic number, because the mean of its divisors is an integer number (50440026).

Almost surely, 2^100880051 is an apocalyptic number.

100880051 is a deficient number, since it is larger than the sum of its proper divisors (1).

100880051 is an equidigital number, since it uses as much as digits as its factorization.

100880051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 320, while the sum is 23.

The square root of 100880051 is about 10043.9061624450. The cubic root of 100880051 is about 465.5165201155.

The spelling of 100880051 in words is "one hundred million, eight hundred eighty thousand, fifty-one".