10302877930072 has 64 divisors (see below), whose sum is σ = 23777978172480. Its totient is φ = 4075502764032.

The previous prime is 10302877930063. The next prime is 10302877930123. The reversal of 10302877930072 is 27003977820301.

It is a happy number.

It is a super-2 number, since 2×10302877930072² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10302877929998 and 10302877930025.

It is a congruent number.

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, 7673008 + ... + 8915200.

It is an arithmetic number, because the mean of its divisors is an integer number (371530908945).

Almost surely, 2^{10302877930072} is an apocalyptic number.

It is an amenable number.

10302877930072 is an abundant number, since it is smaller than the sum of its proper divisors (13475100242408).

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

10302877930072 is a wasteful number, since it uses less digits than its factorization.

10302877930072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1253612 (or 1253608 counting only the distinct ones).

The product of its (nonzero) digits is 889056, while the sum is 49.

The spelling of 10302877930072 in words is "ten trillion, three hundred two billion, eight hundred seventy-seven million, nine hundred thirty thousand, seventy-two".