3333431112131 has 4 divisors (see below), whose sum is σ = 3389929944600. Its totient is φ = 3276932279664.

The previous prime is 3333431112113. The next prime is 3333431112133. The reversal of 3333431112131 is 1312111343333.

It is a happy number.

3333431112131 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3333431112131 is a prime.

It is a super-2 number, since 2×3333431112131² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3333431112094 and 3333431112103.

It is not an unprimeable number, because it can be changed into a prime (3333431112133) 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, 28249416146 + ... + 28249416263.

It is an arithmetic number, because the mean of its divisors is an integer number (847482486150).

Almost surely, 2^{3333431112131} is an apocalyptic number.

3333431112131 is a deficient number, since it is larger than the sum of its proper divisors (56498832469).

3333431112131 is an equidigital number, since it uses as much as digits as its factorization.

3333431112131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56498832468.

The product of its digits is 5832, while the sum is 29.

Adding to 3333431112131 its reverse (1312111343333), we get a palindrome (4645542455464).

The spelling of 3333431112131 in words is "three trillion, three hundred thirty-three billion, four hundred thirty-one million, one hundred twelve thousand, one hundred thirty-one".