11031233211313 has 16 divisors (see below), whose sum is σ = 13071134674944. Its totient is φ = 9110021824080.

The previous prime is 11031233211223. The next prime is 11031233211367. The reversal of 11031233211313 is 31311233213011.

It is a cyclic number.

It is not a de Polignac number, because 11031233211313 - 2³³ = 11022643276721 is a prime.

It is a super-2 number, since 2×11031233211313² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11031233211013) 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, 111922495 + ... + 112021012.

It is an arithmetic number, because the mean of its divisors is an integer number (816945917184).

Almost surely, 2^{11031233211313} is an apocalyptic number.

It is an amenable number.

11031233211313 is a deficient number, since it is larger than the sum of its proper divisors (2039901463631).

11031233211313 is a wasteful number, since it uses less digits than its factorization.

11031233211313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223943772.

The product of its (nonzero) digits is 972, while the sum is 25.

Adding to 11031233211313 its reverse (31311233213011), we get a palindrome (42342466424324).

The spelling of 11031233211313 in words is "eleven trillion, thirty-one billion, two hundred thirty-three million, two hundred eleven thousand, three hundred thirteen".