1164103455 has 32 divisors (see below), whose sum is σ = 1882540800. Its totient is φ = 614230272.

The previous prime is 1164103411. The next prime is 1164103483. The reversal of 1164103455 is 5543014611.

It is a happy number.

It is not a de Polignac number, because 1164103455 - 2⁷ = 1164103327 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 722691 + ... + 724299.

It is an arithmetic number, because the mean of its divisors is an integer number (58829400).

Almost surely, 2^1164103455 is an apocalyptic number.

1164103455 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1164103455 is a deficient number, since it is larger than the sum of its proper divisors (718437345).

1164103455 is a wasteful number, since it uses less digits than its factorization.

1164103455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2103.

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 1164103455 is about 34118.9603446529. The cubic root of 1164103455 is about 1051.9550739945.

The spelling of 1164103455 in words is "one billion, one hundred sixty-four million, one hundred three thousand, four hundred fifty-five".