30344113131 has 16 divisors (see below), whose sum is σ = 40992779520. Its totient is φ = 19963908000.

The previous prime is 30344113057. The next prime is 30344113133. The reversal of 30344113131 is 13131144303.

It is not a de Polignac number, because 30344113131 - 2¹⁴ = 30344096747 is a prime.

It is a super-2 number, since 2×30344113131² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30344113133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102775 + ... + 266928.

It is an arithmetic number, because the mean of its divisors is an integer number (2562048720).

Almost surely, 2^30344113131 is an apocalyptic number.

30344113131 is a deficient number, since it is larger than the sum of its proper divisors (10648666389).

30344113131 is a wasteful number, since it uses less digits than its factorization.

30344113131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370066.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 30344113131 its reverse (13131144303), we get a palindrome (43475257434).

The spelling of 30344113131 in words is "thirty billion, three hundred forty-four million, one hundred thirteen thousand, one hundred thirty-one".