102880577 has 4 divisors (see below), whose sum is σ = 104416176. Its totient is φ = 101344980.

The previous prime is 102880523. The next prime is 102880597. The reversal of 102880577 is 775088201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 102880577 - 2⁶ = 102880513 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 102880577.

It is not an unprimeable number, because it can be changed into a prime (102880507) 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 3 ways as a sum of consecutive naturals, for example, 767699 + ... + 767832.

It is an arithmetic number, because the mean of its divisors is an integer number (26104044).

Almost surely, 2^102880577 is an apocalyptic number.

It is an amenable number.

102880577 is a deficient number, since it is larger than the sum of its proper divisors (1535599).

102880577 is an equidigital number, since it uses as much as digits as its factorization.

102880577 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1535598.

The product of its (nonzero) digits is 31360, while the sum is 38.

The square root of 102880577 is about 10143.0063097683. The cubic root of 102880577 is about 468.5735793107.

The spelling of 102880577 in words is "one hundred two million, eight hundred eighty thousand, five hundred seventy-seven".