1130032031 has 2 divisors, whose sum is σ = 1130032032. Its totient is φ = 1130032030.

The previous prime is 1130032019. The next prime is 1130032061. The reversal of 1130032031 is 1302300311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1130032031 - 2⁶ = 1130031967 is a prime.

It is a super-2 number, since 2×1130032031² = 2553944782171969922, which contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 1130031997 and 1130032015.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1130032061) 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 as a sum of consecutive naturals, namely, 565016015 + 565016016.

It is an arithmetic number, because the mean of its divisors is an integer number (565016016).

Almost surely, 2^1130032031 is an apocalyptic number.

1130032031 is a deficient number, since it is larger than the sum of its proper divisors (1).

1130032031 is an equidigital number, since it uses as much as digits as its factorization.

1130032031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 1130032031 is about 33615.9490569581. The cubic root of 1130032031 is about 1041.5902787661.

Adding to 1130032031 its reverse (1302300311), we get a palindrome (2432332342).

The spelling of 1130032031 in words is "one billion, one hundred thirty million, thirty-two thousand, thirty-one".