102648029892 has 48 divisors (see below), whose sum is σ = 244654233600. Its totient is φ = 33481690272.

The previous prime is 102648029867. The next prime is 102648029917. The reversal of 102648029892 is 298920846201.

It is an interprime number because it is at equal distance from previous prime (102648029867) and next prime (102648029917).

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, 3678609 + ... + 3706407.

It is an arithmetic number, because the mean of its divisors is an integer number (5096963200).

Almost surely, 2^102648029892 is an apocalyptic number.

102648029892 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

102648029892 is an abundant number, since it is smaller than the sum of its proper divisors (142006203708).

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

102648029892 is a wasteful number, since it uses less digits than its factorization.

102648029892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34400 (or 34398 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 51.

The spelling of 102648029892 in words is "one hundred two billion, six hundred forty-eight million, twenty-nine thousand, eight hundred ninety-two".