30537032313 has 16 divisors (see below), whose sum is σ = 43667657280. Its totient is φ = 18922647744.

The previous prime is 30537032299. The next prime is 30537032333. The reversal of 30537032313 is 31323073503.

It is not a de Polignac number, because 30537032313 - 2⁴ = 30537032297 is a prime.

It is a super-2 number, since 2×30537032313² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30537032333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5051106 + ... + 5057147.

It is an arithmetic number, because the mean of its divisors is an integer number (2729228580).

Almost surely, 2^30537032313 is an apocalyptic number.

It is an amenable number.

30537032313 is a deficient number, since it is larger than the sum of its proper divisors (13130624967).

30537032313 is a wasteful number, since it uses less digits than its factorization.

30537032313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10108328.

The product of its (nonzero) digits is 17010, while the sum is 30.

The spelling of 30537032313 in words is "thirty billion, five hundred thirty-seven million, thirty-two thousand, three hundred thirteen".