1232041131431 has 6 divisors (see below), whose sum is σ = 1354227028896. Its totient is φ = 1120037392100.

The previous prime is 1232041131421. The next prime is 1232041131439. The reversal of 1232041131431 is 1341311402321.

It is not a de Polignac number, because 1232041131431 - 2⁶ = 1232041131367 is a prime.

It is a super-2 number, since 2×1232041131431² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1232041131431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1232041131439) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5091078935 + ... + 5091079176.

It is an arithmetic number, because the mean of its divisors is an integer number (225704504816).

Almost surely, 2^{1232041131431} is an apocalyptic number.

1232041131431 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1232041131431 is a deficient number, since it is larger than the sum of its proper divisors (122185897465).

1232041131431 is a wasteful number, since it uses less digits than its factorization.

1232041131431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10182158133 (or 10182158122 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 1232041131431 its reverse (1341311402321), we get a palindrome (2573352533752).

The spelling of 1232041131431 in words is "one trillion, two hundred thirty-two billion, forty-one million, one hundred thirty-one thousand, four hundred thirty-one".