130237767 has 32 divisors (see below), whose sum is σ = 213404160. Its totient is φ = 77837760.

The previous prime is 130237747. The next prime is 130237777. The reversal of 130237767 is 767732031.

It is not a de Polignac number, because 130237767 - 2⁶ = 130237703 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130237717) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18678 + ... + 24684.

It is an arithmetic number, because the mean of its divisors is an integer number (6668880).

Almost surely, 2^130237767 is an apocalyptic number.

130237767 is a deficient number, since it is larger than the sum of its proper divisors (83166393).

130237767 is a wasteful number, since it uses less digits than its factorization.

130237767 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6100 (or 6094 counting only the distinct ones).

The product of its (nonzero) digits is 37044, while the sum is 36.

The square root of 130237767 is about 11412.1762604685. The cubic root of 130237767 is about 506.8883546751. Note that the first 3 decimals are identical.

Adding to 130237767 its reverse (767732031), we get a palindrome (897969798).

The spelling of 130237767 in words is "one hundred thirty million, two hundred thirty-seven thousand, seven hundred sixty-seven".