102147335312 has 40 divisors (see below), whose sum is σ = 219561706080. Its totient is φ = 45643642880.

The previous prime is 102147335309. The next prime is 102147335327. The reversal of 102147335312 is 213533741201.

It is a super-2 number, since 2×102147335312² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4908113 + ... + 4928880.

It is an arithmetic number, because the mean of its divisors is an integer number (5489042652).

Almost surely, 2^102147335312 is an apocalyptic number.

It is an amenable number.

102147335312 is an abundant number, since it is smaller than the sum of its proper divisors (117414370768).

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

102147335312 is a wasteful number, since it uses less digits than its factorization.

102147335312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9837071 (or 9837065 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 32.

The spelling of 102147335312 in words is "one hundred two billion, one hundred forty-seven million, three hundred thirty-five thousand, three hundred twelve".