102880115 has 16 divisors (see below), whose sum is σ = 134277696. Its totient is φ = 75216000.

The previous prime is 102880109. The next prime is 102880121. The reversal of 102880115 is 511088201.

It is an interprime number because it is at equal distance from previous prime (102880109) and next prime (102880121).

It is not a de Polignac number, because 102880115 - 2⁶ = 102880051 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1271 + ... + 14400.

It is an arithmetic number, because the mean of its divisors is an integer number (8392356).

Almost surely, 2^102880115 is an apocalyptic number.

102880115 is a deficient number, since it is larger than the sum of its proper divisors (31397581).

102880115 is a wasteful number, since it uses less digits than its factorization.

102880115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15790.

The product of its (nonzero) digits is 640, while the sum is 26.

The square root of 102880115 is about 10142.9835354298. The cubic root of 102880115 is about 468.5728779106.

The spelling of 102880115 in words is "one hundred two million, eight hundred eighty thousand, one hundred fifteen".