102648268470 has 32 divisors (see below), whose sum is σ = 268751831040. Its totient is φ = 24884428640.

The previous prime is 102648268469. The next prime is 102648268483. The reversal of 102648268470 is 74862846201.

It is a super-2 number, since 2×102648268470² (a number of 23 digits) contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 155527350 + ... + 155528009.

It is an arithmetic number, because the mean of its divisors is an integer number (8398494720).

Almost surely, 2^102648268470 is an apocalyptic number.

102648268470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102648268470 is an abundant number, since it is smaller than the sum of its proper divisors (166103562570).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102648268470 is a wasteful number, since it uses less digits than its factorization.

102648268470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311055380.

The product of its (nonzero) digits is 1032192, while the sum is 48.

The spelling of 102648268470 in words is "one hundred two billion, six hundred forty-eight million, two hundred sixty-eight thousand, four hundred seventy".