12130114431 has 16 divisors (see below), whose sum is σ = 17331197184. Its totient is φ = 7519350144.

The previous prime is 12130114429. The next prime is 12130114583. The reversal of 12130114431 is 13441103121.

It is not a de Polignac number, because 12130114431 - 2¹ = 12130114429 is a prime.

It is a super-2 number, since 2×12130114431² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12130114398 and 12130114407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12130114331) 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, 1428571 + ... + 1437036.

It is an arithmetic number, because the mean of its divisors is an integer number (1083199824).

Almost surely, 2^12130114431 is an apocalyptic number.

12130114431 is a deficient number, since it is larger than the sum of its proper divisors (5201082753).

12130114431 is a wasteful number, since it uses less digits than its factorization.

12130114431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2865710.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 12130114431 its reverse (13441103121), we get a palindrome (25571217552).

The spelling of 12130114431 in words is "twelve billion, one hundred thirty million, one hundred fourteen thousand, four hundred thirty-one".