2133114402331 has 16 divisors (see below), whose sum is σ = 2366823438720. Its totient is φ = 1906160921280.

The previous prime is 2133114402329. The next prime is 2133114402359. The reversal of 2133114402331 is 1332044113312.

It is not a de Polignac number, because 2133114402331 - 2¹ = 2133114402329 is a prime.

It is a super-2 number, since 2×2133114402331² (a number of 25 digits) 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 2133114402331.

It is not an unprimeable number, because it can be changed into a prime (2133114402361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2754666 + ... + 3443023.

It is an arithmetic number, because the mean of its divisors is an integer number (147926464920).

Almost surely, 2^{2133114402331} is an apocalyptic number.

2133114402331 is a deficient number, since it is larger than the sum of its proper divisors (233709036389).

2133114402331 is a wasteful number, since it uses less digits than its factorization.

2133114402331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6198234.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 2133114402331 its reverse (1332044113312), we get a palindrome (3465158515643).

The spelling of 2133114402331 in words is "two trillion, one hundred thirty-three billion, one hundred fourteen million, four hundred two thousand, three hundred thirty-one".