1164120619 has 2 divisors, whose sum is σ = 1164120620. Its totient is φ = 1164120618.

The previous prime is 1164120613. The next prime is 1164120637. The reversal of 1164120619 is 9160214611.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1164120619 is a prime.

It is a super-2 number, since 2×1164120619² = 2710353631161886322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1164120613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 582060309 + 582060310.

It is an arithmetic number, because the mean of its divisors is an integer number (582060310).

Almost surely, 2^1164120619 is an apocalyptic number.

1164120619 is a deficient number, since it is larger than the sum of its proper divisors (1).

1164120619 is an equidigital number, since it uses as much as digits as its factorization.

1164120619 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 31.

The square root of 1164120619 is about 34119.2118754229. The cubic root of 1164120619 is about 1051.9602441158.

The spelling of 1164120619 in words is "one billion, one hundred sixty-four million, one hundred twenty thousand, six hundred nineteen".