130702497 has 8 divisors (see below), whose sum is σ = 174397344. Its totient is φ = 87071328.

The previous prime is 130702493. The next prime is 130702519. The reversal of 130702497 is 794207031.

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

It is not a de Polignac number, because 130702497 - 2² = 130702493 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130702493) 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, 10903 + ... + 19500.

It is an arithmetic number, because the mean of its divisors is an integer number (21799668).

Almost surely, 2^130702497 is an apocalyptic number.

It is an amenable number.

130702497 is a deficient number, since it is larger than the sum of its proper divisors (43694847).

130702497 is a wasteful number, since it uses less digits than its factorization.

130702497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31839.

The product of its (nonzero) digits is 10584, while the sum is 33.

The square root of 130702497 is about 11432.5192761701. The cubic root of 130702497 is about 507.4905522115.

The spelling of 130702497 in words is "one hundred thirty million, seven hundred two thousand, four hundred ninety-seven".