102488055 has 8 divisors (see below), whose sum is σ = 163980912. Its totient is φ = 54660288.

The previous prime is 102488041. The next prime is 102488063. The reversal of 102488055 is 550884201.

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

It is not a de Polignac number, because 102488055 - 2¹⁰ = 102487031 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3416254 + ... + 3416283.

It is an arithmetic number, because the mean of its divisors is an integer number (20497614).

Almost surely, 2^102488055 is an apocalyptic number.

102488055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

102488055 is a deficient number, since it is larger than the sum of its proper divisors (61492857).

102488055 is an equidigital number, since it uses as much as digits as its factorization.

102488055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6832545.

The product of its (nonzero) digits is 12800, while the sum is 33.

The square root of 102488055 is about 10123.6384269688. The cubic root of 102488055 is about 467.9769009346.

The spelling of 102488055 in words is "one hundred two million, four hundred eighty-eight thousand, fifty-five".