11332121000031 has 96 divisors (see below), whose sum is σ = 18938407243392. Its totient is φ = 6467312885760.

The previous prime is 11332120999973. The next prime is 11332121000063. The reversal of 11332121000031 is 13000012123311.

It is not a de Polignac number, because 11332121000031 - 2²¹ = 11332118902879 is a prime.

It is a super-2 number, since 2×11332121000031² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11332120999968 and 11332121000013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11332121000531) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 154307701 + ... + 154381121.

It is an arithmetic number, because the mean of its divisors is an integer number (197275075452).

Almost surely, 2^{11332121000031} is an apocalyptic number.

11332121000031 is a deficient number, since it is larger than the sum of its proper divisors (7606286243361).

11332121000031 is a wasteful number, since it uses less digits than its factorization.

11332121000031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74593 (or 74590 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 11332121000031 its reverse (13000012123311), we get a palindrome (24332133123342).

The spelling of 11332121000031 in words is "eleven trillion, three hundred thirty-two billion, one hundred twenty-one million, thirty-one", and thus it is an aban number.