1130712431 has 2 divisors, whose sum is σ = 1130712432. Its totient is φ = 1130712430.

The previous prime is 1130712397. The next prime is 1130712437. The reversal of 1130712431 is 1342170311.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (1342170311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1130712431 - 2¹⁸ = 1130450287 is a prime.

It is a super-2 number, since 2×1130712431² = 2557021203235859522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1130712397 and 1130712406.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1130712437) 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 as a sum of consecutive naturals, namely, 565356215 + 565356216.

It is an arithmetic number, because the mean of its divisors is an integer number (565356216).

Almost surely, 2^1130712431 is an apocalyptic number.

1130712431 is a deficient number, since it is larger than the sum of its proper divisors (1).

1130712431 is an equidigital number, since it uses as much as digits as its factorization.

1130712431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 1130712431 is about 33626.0677302595. The cubic root of 1130712431 is about 1041.7992863625.

Adding to 1130712431 its reverse (1342170311), we get a palindrome (2472882742).

The spelling of 1130712431 in words is "one billion, one hundred thirty million, seven hundred twelve thousand, four hundred thirty-one".