15213020102084 has 24 divisors (see below), whose sum is σ = 30428214432000. Its totient is φ = 6519399852096.

The previous prime is 15213020102069. The next prime is 15213020102113. The reversal of 15213020102084 is 48020102031251.

It is a happy number.

It is a super-2 number, since 2×15213020102084² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19013777 + ... + 19797720.

It is an arithmetic number, because the mean of its divisors is an integer number (1267842268000).

Almost surely, 2^{15213020102084} is an apocalyptic number.

15213020102084 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

15213020102084 is an abundant number, since it is smaller than the sum of its proper divisors (15215194329916).

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

15213020102084 is a wasteful number, since it uses less digits than its factorization.

15213020102084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38825507 (or 38825505 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 29.

The spelling of 15213020102084 in words is "fifteen trillion, two hundred thirteen billion, twenty million, one hundred two thousand, eighty-four".