1130024491 has 2 divisors, whose sum is σ = 1130024492. Its totient is φ = 1130024490.

The previous prime is 1130024407. The next prime is 1130024507. The reversal of 1130024491 is 1944200311.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1130024491 is a prime.

It is not a weakly prime, because it can be changed into another prime (1130024591) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565012245 + 565012246.

It is an arithmetic number, because the mean of its divisors is an integer number (565012246).

Almost surely, 2^1130024491 is an apocalyptic number.

1130024491 is a deficient number, since it is larger than the sum of its proper divisors (1).

1130024491 is an equidigital number, since it uses as much as digits as its factorization.

1130024491 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 1130024491 is about 33615.8369076244. The cubic root of 1130024491 is about 1041.5879621332.

The spelling of 1130024491 in words is "one billion, one hundred thirty million, twenty-four thousand, four hundred ninety-one".