1132431223204 has 12 divisors (see below), whose sum is σ = 1989465749964. Its totient is φ = 564012437504.

The previous prime is 1132431223201. The next prime is 1132431223207. The reversal of 1132431223204 is 4023221342311.

It is an interprime number because it is at equal distance from previous prime (1132431223201) and next prime (1132431223207).

It can be written as a sum of positive squares in 2 ways, for example, as 630359778304 + 502071444900 = 793952^2 + 708570^2 .

It is not an unprimeable number, because it can be changed into a prime (1132431223201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 550792369 + ... + 550794424.

It is an arithmetic number, because the mean of its divisors is an integer number (165788812497).

Almost surely, 2^{1132431223204} is an apocalyptic number.

It is an amenable number.

1132431223204 is a deficient number, since it is larger than the sum of its proper divisors (857034526760).

1132431223204 is a wasteful number, since it uses less digits than its factorization.

1132431223204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1101587054 (or 1101587052 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 1132431223204 its reverse (4023221342311), we get a palindrome (5155652565515).

The spelling of 1132431223204 in words is "one trillion, one hundred thirty-two billion, four hundred thirty-one million, two hundred twenty-three thousand, two hundred four".