1163364051 has 4 divisors (see below), whose sum is σ = 1551152072. Its totient is φ = 775576032.

The previous prime is 1163364031. The next prime is 1163364073. The reversal of 1163364051 is 1504633611.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1163364051 - 2⁷ = 1163363923 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1163364031) 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, 193894006 + ... + 193894011.

It is an arithmetic number, because the mean of its divisors is an integer number (387788018).

Almost surely, 2^1163364051 is an apocalyptic number.

1163364051 is a deficient number, since it is larger than the sum of its proper divisors (387788021).

1163364051 is an equidigital number, since it uses as much as digits as its factorization.

1163364051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387788020.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 1163364051 is about 34108.1229474740. The cubic root of 1163364051 is about 1051.7323032643.

Adding to 1163364051 its reverse (1504633611), we get a palindrome (2667997662).

The spelling of 1163364051 in words is "one billion, one hundred sixty-three million, three hundred sixty-four thousand, fifty-one".