130039977 has 8 divisors (see below), whose sum is σ = 173833920. Its totient is φ = 86469680.

The previous prime is 130039969. The next prime is 130039991. The reversal of 130039977 is 779930031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 130039977 - 2³ = 130039969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130039927) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54549 + ... + 56882.

It is an arithmetic number, because the mean of its divisors is an integer number (21729240).

Almost surely, 2^130039977 is an apocalyptic number.

It is an amenable number.

130039977 is a deficient number, since it is larger than the sum of its proper divisors (43793943).

130039977 is a wasteful number, since it uses less digits than its factorization.

130039977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111823.

The product of its (nonzero) digits is 35721, while the sum is 39.

The square root of 130039977 is about 11403.5072236571. The cubic root of 130039977 is about 506.6316236055.

The spelling of 130039977 in words is "one hundred thirty million, thirty-nine thousand, nine hundred seventy-seven".