130275774978652 has 12 divisors (see below), whose sum is σ = 228239632832400. Its totient is φ = 65064451312256.

The previous prime is 130275774978617. The next prime is 130275774978673. The reversal of 130275774978652 is 256879477572031.

It is a super-2 number, since 2×130275774978652² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18359040277 + ... + 18359047372.

It is an arithmetic number, because the mean of its divisors is an integer number (19019969402700).

It is a 1-persistent number, because it is pandigital, but 2⋅130275774978652 = 260551549957304 is not.

Almost surely, 2^{130275774978652} is an apocalyptic number.

It is an amenable number.

130275774978652 is a deficient number, since it is larger than the sum of its proper divisors (97963857853748).

130275774978652 is a wasteful number, since it uses less digits than its factorization.

130275774978652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36718088540 (or 36718088538 counting only the distinct ones).

The product of its (nonzero) digits is 1244678400, while the sum is 73.

The spelling of 130275774978652 in words is "one hundred thirty trillion, two hundred seventy-five billion, seven hundred seventy-four million, nine hundred seventy-eight thousand, six hundred fifty-two".