12131360410 has 16 divisors (see below), whose sum is σ = 23516175816. Its totient is φ = 4479271488.

The previous prime is 12131360393. The next prime is 12131360411. The reversal of 12131360410 is 1406313121.

It can be written as a sum of positive squares in 4 ways, for example, as 6889166001 + 5242194409 = 83001^2 + 72403^2 .

It is not an unprimeable number, because it can be changed into a prime (12131360411) 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 7 ways as a sum of consecutive naturals, for example, 46658949 + ... + 46659208.

Almost surely, 2^12131360410 is an apocalyptic number.

12131360410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12131360410 is a deficient number, since it is larger than the sum of its proper divisors (11384815406).

12131360410 is a wasteful number, since it uses less digits than its factorization.

12131360410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93318177.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 12131360410 its reverse (1406313121), we get a palindrome (13537673531).

The spelling of 12131360410 in words is "twelve billion, one hundred thirty-one million, three hundred sixty thousand, four hundred ten".