11031233133112 has 16 divisors (see below), whose sum is σ = 20686444155360. Its totient is φ = 5514848025024.

The previous prime is 11031233133023. The next prime is 11031233133113. The reversal of 11031233133112 is 21133133213011.

It is a super-3 number, since 3×11031233133112³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11031233133113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96006688 + ... + 96121519.

It is an arithmetic number, because the mean of its divisors is an integer number (1292902759710).

Almost surely, 2^{11031233133112} is an apocalyptic number.

It is an amenable number.

11031233133112 is a deficient number, since it is larger than the sum of its proper divisors (9655211022248).

11031233133112 is a wasteful number, since it uses less digits than its factorization.

11031233133112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192135390 (or 192135386 counting only the distinct ones).

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

Adding to 11031233133112 its reverse (21133133213011), we get a palindrome (32164366346123).

The spelling of 11031233133112 in words is "eleven trillion, thirty-one billion, two hundred thirty-three million, one hundred thirty-three thousand, one hundred twelve".