102014045052520 has 64 divisors (see below), whose sum is σ = 243825100706880. Its totient is φ = 38280188814336.

The previous prime is 102014045052449. The next prime is 102014045052653. The reversal of 102014045052520 is 25250540410201.

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, 244124554 + ... + 244542073.

It is an arithmetic number, because the mean of its divisors is an integer number (3809767198545).

Almost surely, 2^{102014045052520} is an apocalyptic number.

102014045052520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102014045052520 is an abundant number, since it is smaller than the sum of its proper divisors (141811055654360).

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

102014045052520 is a wasteful number, since it uses less digits than its factorization.

102014045052520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488666962 (or 488666958 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 31.

Adding to 102014045052520 its reverse (25250540410201), we get a palindrome (127264585462721).

The spelling of 102014045052520 in words is "one hundred two trillion, fourteen billion, forty-five million, fifty-two thousand, five hundred twenty".