11310133121 has 8 divisors (see below), whose sum is σ = 12926601984. Its totient is φ = 9693848160.

The previous prime is 11310133069. The next prime is 11310133129. The reversal of 11310133121 is 12133101311.

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 11310133121 - 2¹⁸ = 11309870977 is a prime.

It is a super-2 number, since 2×11310133121² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11310133121.

It is not an unprimeable number, because it can be changed into a prime (11310133129) 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, 131501 + ... + 199781.

It is an arithmetic number, because the mean of its divisors is an integer number (1615825248).

Almost surely, 2^11310133121 is an apocalyptic number.

It is an amenable number.

11310133121 is a deficient number, since it is larger than the sum of its proper divisors (1616468863).

11310133121 is an equidigital number, since it uses as much as digits as its factorization.

11310133121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91951.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 11310133121 its reverse (12133101311), we get a palindrome (23443234432).

The spelling of 11310133121 in words is "eleven billion, three hundred ten million, one hundred thirty-three thousand, one hundred twenty-one".