130213737 has 12 divisors (see below), whose sum is σ = 195053040. Its totient is φ = 86808996.

The previous prime is 130213717. The next prime is 130213747. The reversal of 130213737 is 737312031.

It is not a de Polignac number, because 130213737 - 2¹⁹ = 129689449 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 130213737.

It is not an unprimeable number, because it can be changed into a prime (130213717) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 267687 + ... + 268172.

It is an arithmetic number, because the mean of its divisors is an integer number (16254420).

Almost surely, 2^130213737 is an apocalyptic number.

It is an amenable number.

130213737 is a deficient number, since it is larger than the sum of its proper divisors (64839303).

130213737 is an frugal number, since it uses more digits than its factorization.

130213737 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535874 (or 535862 counting only the distinct ones).

The product of its (nonzero) digits is 2646, while the sum is 27.

The square root of 130213737 is about 11411.1233890446. The cubic root of 130213737 is about 506.8571776551.

Adding to 130213737 its reverse (737312031), we get a palindrome (867525768).

The spelling of 130213737 in words is "one hundred thirty million, two hundred thirteen thousand, seven hundred thirty-seven".