102074821116 has 24 divisors (see below), whose sum is σ = 238181169744. Its totient is φ = 34023999360.

The previous prime is 102074821033. The next prime is 102074821117. The reversal of 102074821116 is 611128470201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102074821117) 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, 440136 + ... + 630768.

It is an arithmetic number, because the mean of its divisors is an integer number (9924215406).

Almost surely, 2^102074821116 is an apocalyptic number.

It is an amenable number.

102074821116 is an abundant number, since it is smaller than the sum of its proper divisors (136106348628).

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

102074821116 is a wasteful number, since it uses less digits than its factorization.

102074821116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235261 (or 235259 counting only the distinct ones).

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

The spelling of 102074821116 in words is "one hundred two billion, seventy-four million, eight hundred twenty-one thousand, one hundred sixteen".