1132431523203 has 8 divisors (see below), whose sum is σ = 1512220964688. Its totient is φ = 753798215264.

The previous prime is 1132431523177. The next prime is 1132431523213. The reversal of 1132431523203 is 3023251342311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1132431523203 - 2²⁵ = 1132397968771 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1132431523213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 289031100 + ... + 289035017.

It is an arithmetic number, because the mean of its divisors is an integer number (189027620586).

Almost surely, 2^{1132431523203} is an apocalyptic number.

1132431523203 is a deficient number, since it is larger than the sum of its proper divisors (379789441485).

1132431523203 is an equidigital number, since it uses as much as digits as its factorization.

1132431523203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 578066773.

The product of its (nonzero) digits is 12960, while the sum is 30.

Adding to 1132431523203 its reverse (3023251342311), we get a palindrome (4155682865514).

The spelling of 1132431523203 in words is "one trillion, one hundred thirty-two billion, four hundred thirty-one million, five hundred twenty-three thousand, two hundred three".