1130532019 has 2 divisors, whose sum is σ = 1130532020. Its totient is φ = 1130532018.

The previous prime is 1130532001. The next prime is 1130532043. The reversal of 1130532019 is 9102350311.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1130532019 is a prime.

It is a super-2 number, since 2×1130532019² = 2556205291968432722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1130531984 and 1130532002.

It is not a weakly prime, because it can be changed into another prime (1130532089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565266009 + 565266010.

It is an arithmetic number, because the mean of its divisors is an integer number (565266010).

Almost surely, 2^1130532019 is an apocalyptic number.

1130532019 is a deficient number, since it is larger than the sum of its proper divisors (1).

1130532019 is an equidigital number, since it uses as much as digits as its factorization.

1130532019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 810, while the sum is 25.

The square root of 1130532019 is about 33623.3850021083. The cubic root of 1130532019 is about 1041.7438749584.

The spelling of 1130532019 in words is "one billion, one hundred thirty million, five hundred thirty-two thousand, nineteen".