130207637 has 8 divisors (see below), whose sum is σ = 148920000. Its totient is φ = 111523104.

The previous prime is 130207633. The next prime is 130207717. The reversal of 130207637 is 736702031.

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

It is not a de Polignac number, because 130207637 - 2² = 130207633 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130207633) 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, 4289 + ... + 16697.

It is an arithmetic number, because the mean of its divisors is an integer number (18615000).

Almost surely, 2^130207637 is an apocalyptic number.

It is an amenable number.

130207637 is a deficient number, since it is larger than the sum of its proper divisors (18712363).

130207637 is a wasteful number, since it uses less digits than its factorization.

130207637 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13915.

The product of its (nonzero) digits is 5292, while the sum is 29.

The square root of 130207637 is about 11410.8561028522. The cubic root of 130207637 is about 506.8492627783.

Adding to 130207637 its reverse (736702031), we get a palindrome (866909668).

The spelling of 130207637 in words is "one hundred thirty million, two hundred seven thousand, six hundred thirty-seven".