131122333 has 8 divisors (see below), whose sum is σ = 137592000. Its totient is φ = 124716768.

The previous prime is 131122297. The next prime is 131122337. The reversal of 131122333 is 333221131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 131122333 - 2¹³ = 131114141 is a prime.

It is a super-2 number, since 2×131122333² = 34386132422725778, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 131122333.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131122337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11808 + ... + 20041.

It is an arithmetic number, because the mean of its divisors is an integer number (17199000).

Almost surely, 2^131122333 is an apocalyptic number.

It is an amenable number.

131122333 is a deficient number, since it is larger than the sum of its proper divisors (6469667).

131122333 is a wasteful number, since it uses less digits than its factorization.

131122333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32051.

The product of its digits is 324, while the sum is 19.

The square root of 131122333 is about 11450.8660371170. The cubic root of 131122333 is about 508.0333500022.

Adding to 131122333 its reverse (333221131), we get a palindrome (464343464).

The spelling of 131122333 in words is "one hundred thirty-one million, one hundred twenty-two thousand, three hundred thirty-three".