130631276 has 6 divisors (see below), whose sum is σ = 228604740. Its totient is φ = 65315636.

The previous prime is 130631269. The next prime is 130631309. The reversal of 130631276 is 672136031.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16328906 + ... + 16328913.

It is an arithmetic number, because the mean of its divisors is an integer number (38100790).

Almost surely, 2^130631276 is an apocalyptic number.

It is an amenable number.

130631276 is a deficient number, since it is larger than the sum of its proper divisors (97973464).

130631276 is a wasteful number, since it uses less digits than its factorization.

130631276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32657823 (or 32657821 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 130631276 is about 11429.4040089586. The cubic root of 130631276 is about 507.3983566976.

The spelling of 130631276 in words is "one hundred thirty million, six hundred thirty-one thousand, two hundred seventy-six".