30134631137 has 16 divisors (see below), whose sum is σ = 34386890832. Its totient is φ = 26161090560.

The previous prime is 30134631101. The next prime is 30134631139. The reversal of 30134631137 is 73113643103.

It can be written as a sum of positive squares in 8 ways, for example, as 4234235041 + 25900396096 = 65071^2 + 160936^2 .

It is not a de Polignac number, because 30134631137 - 2¹² = 30134627041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30134631139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 255833 + ... + 354569.

It is an arithmetic number, because the mean of its divisors is an integer number (2149180677).

Almost surely, 2^30134631137 is an apocalyptic number.

It is an amenable number.

30134631137 is a deficient number, since it is larger than the sum of its proper divisors (4252259695).

30134631137 is a wasteful number, since it uses less digits than its factorization.

30134631137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100148.

The product of its (nonzero) digits is 13608, while the sum is 32.

The spelling of 30134631137 in words is "thirty billion, one hundred thirty-four million, six hundred thirty-one thousand, one hundred thirty-seven".