130015279388 has 6 divisors (see below), whose sum is σ = 227526738936. Its totient is φ = 65007639692.

The previous prime is 130015279363. The next prime is 130015279391. The reversal of 130015279388 is 883972510031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16251909920 + ... + 16251909927.

It is an arithmetic number, because the mean of its divisors is an integer number (37921123156).

Almost surely, 2^130015279388 is an apocalyptic number.

It is an amenable number.

130015279388 is a deficient number, since it is larger than the sum of its proper divisors (97511459548).

130015279388 is a wasteful number, since it uses less digits than its factorization.

130015279388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32503819851 (or 32503819849 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 47.

The spelling of 130015279388 in words is "one hundred thirty billion, fifteen million, two hundred seventy-nine thousand, three hundred eighty-eight".