102880951 has 4 divisors (see below), whose sum is σ = 106428600. Its totient is φ = 99333304.

The previous prime is 102880927. The next prime is 102880969. The reversal of 102880951 is 159088201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 159088201 = 127 ⋅1252663.

It is a cyclic number.

It is not a de Polignac number, because 102880951 - 2¹⁵ = 102848183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102880901) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1773781 + ... + 1773838.

It is an arithmetic number, because the mean of its divisors is an integer number (26607150).

Almost surely, 2^102880951 is an apocalyptic number.

102880951 is a deficient number, since it is larger than the sum of its proper divisors (3547649).

102880951 is an equidigital number, since it uses as much as digits as its factorization.

102880951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3547648.

The product of its (nonzero) digits is 5760, while the sum is 34.

The square root of 102880951 is about 10143.0247461001. The cubic root of 102880951 is about 468.5741471091.

The spelling of 102880951 in words is "one hundred two million, eight hundred eighty thousand, nine hundred fifty-one".