1032313111231 has 4 divisors (see below), whose sum is σ = 1032321912112. Its totient is φ = 1032304310352.

The previous prime is 1032313111201. The next prime is 1032313111241. The reversal of 1032313111231 is 1321113132301.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1032313111231 - 2⁷ = 1032313111103 is a prime.

It is a super-2 number, since 2×1032313111231² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a zygodrome in base 4.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1032313111201) 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 3 ways as a sum of consecutive naturals, for example, 4222086 + ... + 4459891.

It is an arithmetic number, because the mean of its divisors is an integer number (258080478028).

Almost surely, 2^{1032313111231} is an apocalyptic number.

1032313111231 is a deficient number, since it is larger than the sum of its proper divisors (8800881).

1032313111231 is an equidigital number, since it uses as much as digits as its factorization.

1032313111231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8800880.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 1032313111231 its reverse (1321113132301), we get a palindrome (2353426243532).

The spelling of 1032313111231 in words is "one trillion, thirty-two billion, three hundred thirteen million, one hundred eleven thousand, two hundred thirty-one".