2343211131 has 16 divisors (see below), whose sum is σ = 3208776480. Its totient is φ = 1520090880.

The previous prime is 2343211103. The next prime is 2343211141. The reversal of 2343211131 is 1311123432.

2343211131 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 2343211131 - 2¹⁷ = 2343080059 is a prime.

It is a super-2 number, since 2×2343211131² = 10981276808884598322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2343211098 and 2343211107.

It is not an unprimeable number, because it can be changed into a prime (2343211141) 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, 23361 + ... + 72333.

It is an arithmetic number, because the mean of its divisors is an integer number (200548530).

Almost surely, 2^2343211131 is an apocalyptic number.

2343211131 is a deficient number, since it is larger than the sum of its proper divisors (865565349).

2343211131 is a wasteful number, since it uses less digits than its factorization.

2343211131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49406.

The product of its digits is 432, while the sum is 21.

The square root of 2343211131 is about 48406.7260925587. The cubic root of 2343211131 is about 1328.2214021179.

Adding to 2343211131 its reverse (1311123432), we get a palindrome (3654334563).

The spelling of 2343211131 in words is "two billion, three hundred forty-three million, two hundred eleven thousand, one hundred thirty-one".