11517413133 has 16 divisors (see below), whose sum is σ = 16002060480. Its totient is φ = 7359386496.

The previous prime is 11517413101. The next prime is 11517413161. The reversal of 11517413133 is 33131471511.

It is not a de Polignac number, because 11517413133 - 2⁵ = 11517413101 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11517413133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11517413533) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 471235 + ... + 495072.

It is an arithmetic number, because the mean of its divisors is an integer number (1000128780).

Almost surely, 2^11517413133 is an apocalyptic number.

It is an amenable number.

11517413133 is a deficient number, since it is larger than the sum of its proper divisors (4484647347).

11517413133 is a wasteful number, since it uses less digits than its factorization.

11517413133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 966476.

The product of its digits is 3780, while the sum is 30.

Adding to 11517413133 its reverse (33131471511), we get a palindrome (44648884644).

The spelling of 11517413133 in words is "eleven billion, five hundred seventeen million, four hundred thirteen thousand, one hundred thirty-three".