102880761 has 8 divisors (see below), whose sum is σ = 137344320. Its totient is φ = 68502192.

The previous prime is 102880759. The next prime is 102880781. The reversal of 102880761 is 167088201.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 102880761 - 2¹ = 102880759 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102880751) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18366 + ... + 23303.

It is an arithmetic number, because the mean of its divisors is an integer number (17168040).

Almost surely, 2^102880761 is an apocalyptic number.

It is an amenable number.

102880761 is a deficient number, since it is larger than the sum of its proper divisors (34463559).

102880761 is an equidigital number, since it uses as much as digits as its factorization.

102880761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42495.

The product of its (nonzero) digits is 5376, while the sum is 33.

The square root of 102880761 is about 10143.0153800534. The cubic root of 102880761 is about 468.5738586555.

The spelling of 102880761 in words is "one hundred two million, eight hundred eighty thousand, seven hundred sixty-one".