1164116003 has 4 divisors (see below), whose sum is σ = 1164429288. Its totient is φ = 1163802720.

The previous prime is 1164115969. The next prime is 1164116011. The reversal of 1164116003 is 3006114611.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3006114611 = 101 ⋅29763511.

It is a cyclic number.

It is not a de Polignac number, because 1164116003 - 2²⁶ = 1097007139 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1164116003.

It is not an unprimeable number, because it can be changed into a prime (1164116033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 151001 + ... + 158522.

It is an arithmetic number, because the mean of its divisors is an integer number (291107322).

Almost surely, 2^1164116003 is an apocalyptic number.

1164116003 is a deficient number, since it is larger than the sum of its proper divisors (313285).

1164116003 is an equidigital number, since it uses as much as digits as its factorization.

1164116003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313284.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 1164116003 is about 34119.1442301826. The cubic root of 1164116003 is about 1051.9588536944.

The spelling of 1164116003 in words is "one billion, one hundred sixty-four million, one hundred sixteen thousand, three".