1164612403 has 2 divisors, whose sum is σ = 1164612404. Its totient is φ = 1164612402.

The previous prime is 1164612359. The next prime is 1164612419. The reversal of 1164612403 is 3042164611.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1164612403 - 2⁹ = 1164611891 is a prime.

It is not a weakly prime, because it can be changed into another prime (1164612103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 582306201 + 582306202.

It is an arithmetic number, because the mean of its divisors is an integer number (582306202).

Almost surely, 2^1164612403 is an apocalyptic number.

1164612403 is a deficient number, since it is larger than the sum of its proper divisors (1).

1164612403 is an equidigital number, since it uses as much as digits as its factorization.

1164612403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 1164612403 is about 34126.4179632144. The cubic root of 1164612403 is about 1052.1083571709.

The spelling of 1164612403 in words is "one billion, one hundred sixty-four million, six hundred twelve thousand, four hundred three".