11013131032232 has 48 divisors (see below), whose sum is σ = 24532072205760. Its totient is φ = 4619489604576.

The previous prime is 11013131032231. The next prime is 11013131032243. The reversal of 11013131032232 is 23223013131011.

It is a super-2 number, since 2×11013131032232² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11013131032198 and 11013131032207.

It is not an unprimeable number, because it can be changed into a prime (11013131032231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 298861598 + ... + 298898445.

It is an arithmetic number, because the mean of its divisors is an integer number (511084837620).

Almost surely, 2^{11013131032232} is an apocalyptic number.

It is an amenable number.

11013131032232 is an abundant number, since it is smaller than the sum of its proper divisors (13518941173528).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11013131032232 is a wasteful number, since it uses less digits than its factorization.

11013131032232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 597760110 (or 597760099 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 11013131032232 its reverse (23223013131011), we get a palindrome (34236144163243).

The spelling of 11013131032232 in words is "eleven trillion, thirteen billion, one hundred thirty-one million, thirty-two thousand, two hundred thirty-two".