102880051 has 2 divisors, whose sum is σ = 102880052. Its totient is φ = 102880050.

The previous prime is 102880027. The next prime is 102880067. The reversal of 102880051 is 150088201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102880051 - 2¹¹ = 102878003 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102879998 and 102880025.

It is not a weakly prime, because it can be changed into another prime (102880751) 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, 51440025 + 51440026.

It is an arithmetic number, because the mean of its divisors is an integer number (51440026).

Almost surely, 2^102880051 is an apocalyptic number.

102880051 is a deficient number, since it is larger than the sum of its proper divisors (1).

102880051 is an equidigital number, since it uses as much as digits as its factorization.

102880051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 640, while the sum is 25.

The square root of 102880051 is about 10142.9803805390. The cubic root of 102880051 is about 468.5727807468.

The spelling of 102880051 in words is "one hundred two million, eight hundred eighty thousand, fifty-one".