130023937 has 4 divisors (see below), whose sum is σ = 130046976. Its totient is φ = 130000900.

The previous prime is 130023923. The next prime is 130023961. The reversal of 130023937 is 739320031.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 739320031 = 107 ⋅6909533.

It is a cyclic number.

It is not a de Polignac number, because 130023937 - 2¹¹ = 130021889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130023917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3312 + ... + 16462.

It is an arithmetic number, because the mean of its divisors is an integer number (32511744).

Almost surely, 2^130023937 is an apocalyptic number.

It is an amenable number.

130023937 is a deficient number, since it is larger than the sum of its proper divisors (23039).

130023937 is an equidigital number, since it uses as much as digits as its factorization.

130023937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23038.

The product of its (nonzero) digits is 3402, while the sum is 28.

The square root of 130023937 is about 11402.8039095654. The cubic root of 130023937 is about 506.6107923053.

Adding to 130023937 its reverse (739320031), we get a palindrome (869343968).

The spelling of 130023937 in words is "one hundred thirty million, twenty-three thousand, nine hundred thirty-seven".