30430234042131 has 32 divisors (see below), whose sum is σ = 50590809980928. Its totient is φ = 15806199457440.

The previous prime is 30430234042097. The next prime is 30430234042141. The reversal of 30430234042131 is 13124043203403.

It is a happy number.

It is not a de Polignac number, because 30430234042131 - 2¹¹ = 30430234040083 is a prime.

It is a super-2 number, since 2×30430234042131² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30430234042141) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5006995 + ... + 9269868.

It is an arithmetic number, because the mean of its divisors is an integer number (1580962811904).

Almost surely, 2^{30430234042131} is an apocalyptic number.

30430234042131 is a deficient number, since it is larger than the sum of its proper divisors (20160575938797).

30430234042131 is a wasteful number, since it uses less digits than its factorization.

30430234042131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14286111.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 30430234042131 its reverse (13124043203403), we get a palindrome (43554277245534).

The spelling of 30430234042131 in words is "thirty trillion, four hundred thirty billion, two hundred thirty-four million, forty-two thousand, one hundred thirty-one".