102240125013 has 16 divisors (see below), whose sum is σ = 146815296320. Its totient is φ = 62913158784.

The previous prime is 102240124981. The next prime is 102240125027. The reversal of 102240125013 is 310521042201.

It is not a de Polignac number, because 102240125013 - 2⁵ = 102240124981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102240125033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 651633 + ... + 793161.

It is an arithmetic number, because the mean of its divisors is an integer number (9175956020).

Almost surely, 2^102240125013 is an apocalyptic number.

102240125013 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

102240125013 is a deficient number, since it is larger than the sum of its proper divisors (44575171307).

102240125013 is a wasteful number, since it uses less digits than its factorization.

102240125013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160068.

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 102240125013 its reverse (310521042201), we get a palindrome (412761167214).

The spelling of 102240125013 in words is "one hundred two billion, two hundred forty million, one hundred twenty-five thousand, thirteen".