1164154133 has 8 divisors (see below), whose sum is σ = 1176970200. Its totient is φ = 1151354880.

The previous prime is 1164154109. The next prime is 1164154151. The reversal of 1164154133 is 3314514611.

It can be written as a sum of positive squares in 4 ways, for example, as 99241444 + 1064912689 = 9962^2 + 32633^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 1164154133 - 2²⁰ = 1163105557 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1164154096 and 1164154105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1164154153) 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, 177293 + ... + 183741.

It is an arithmetic number, because the mean of its divisors is an integer number (147121275).

Almost surely, 2^1164154133 is an apocalyptic number.

It is an amenable number.

1164154133 is a deficient number, since it is larger than the sum of its proper divisors (12816067).

1164154133 is an equidigital number, since it uses as much as digits as its factorization.

1164154133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8407.

The product of its digits is 4320, while the sum is 29.

The square root of 1164154133 is about 34119.7030028106. The cubic root of 1164154133 is about 1051.9703390197.

Adding to 1164154133 its reverse (3314514611), we get a palindrome (4478668744).

The spelling of 1164154133 in words is "one billion, one hundred sixty-four million, one hundred fifty-four thousand, one hundred thirty-three".