11110023121331 has 48 divisors (see below), whose sum is σ = 12255586495488. Its totient is φ = 10062012441600.

The previous prime is 11110023121321. The next prime is 11110023121363. The reversal of 11110023121331 is 13312132001111.

11110023121331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11110023121331 - 2¹⁰ = 11110023120307 is a prime.

It is a super-2 number, since 2×11110023121331² (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 (11110023121321) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 620558726 + ... + 620576628.

It is an arithmetic number, because the mean of its divisors is an integer number (255324718656).

Almost surely, 2^{11110023121331} is an apocalyptic number.

11110023121331 is a deficient number, since it is larger than the sum of its proper divisors (1145563374157).

11110023121331 is a wasteful number, since it uses less digits than its factorization.

11110023121331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18692 (or 18675 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 11110023121331 its reverse (13312132001111), we get a palindrome (24422155122442).

The spelling of 11110023121331 in words is "eleven trillion, one hundred ten billion, twenty-three million, one hundred twenty-one thousand, three hundred thirty-one".