1164105213 has 8 divisors (see below), whose sum is σ = 1552364448. Its totient is φ = 775958064.

The previous prime is 1164105203. The next prime is 1164105227. The reversal of 1164105213 is 3125014611.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1164105213 - 2⁵ = 1164105181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1164105203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 306 + ... + 48252.

It is an arithmetic number, because the mean of its divisors is an integer number (194045556).

Almost surely, 2^1164105213 is an apocalyptic number.

It is an amenable number.

1164105213 is a deficient number, since it is larger than the sum of its proper divisors (388259235).

1164105213 is an equidigital number, since it uses as much as digits as its factorization.

1164105213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56043.

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 1164105213 is about 34118.9861074446. The cubic root of 1164105213 is about 1051.9556035397.

Adding to 1164105213 its reverse (3125014611), we get a palindrome (4289119824).

The spelling of 1164105213 in words is "one billion, one hundred sixty-four million, one hundred five thousand, two hundred thirteen".