1120313003231 has 2 divisors, whose sum is σ = 1120313003232. Its totient is φ = 1120313003230.

The previous prime is 1120313003197. The next prime is 1120313003347. The reversal of 1120313003231 is 1323003130211.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1120313003231 is a prime.

It is a super-2 number, since 2×1120313003231² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1120313083231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560156501615 + 560156501616.

It is an arithmetic number, because the mean of its divisors is an integer number (560156501616).

Almost surely, 2^{1120313003231} is an apocalyptic number.

1120313003231 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120313003231 is an equidigital number, since it uses as much as digits as its factorization.

1120313003231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 1120313003231 its reverse (1323003130211), we get a palindrome (2443316133442).

The spelling of 1120313003231 in words is "one trillion, one hundred twenty billion, three hundred thirteen million, three thousand, two hundred thirty-one".