2342012131 has 4 divisors (see below), whose sum is σ = 2422771200. Its totient is φ = 2261253064.

The previous prime is 2342012129. The next prime is 2342012147. The reversal of 2342012131 is 1312102432.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2342012131 - 2¹ = 2342012129 is a prime.

It is a super-2 number, since 2×2342012131² = 10970041643502322322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2342012099 and 2342012108.

It is not an unprimeable number, because it can be changed into a prime (2342012111) 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, 40379491 + ... + 40379548.

It is an arithmetic number, because the mean of its divisors is an integer number (605692800).

Almost surely, 2^2342012131 is an apocalyptic number.

2342012131 is a deficient number, since it is larger than the sum of its proper divisors (80759069).

2342012131 is an equidigital number, since it uses as much as digits as its factorization.

2342012131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80759068.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 2342012131 is about 48394.3398653190. The cubic root of 2342012131 is about 1327.9948171627.

Adding to 2342012131 its reverse (1312102432), we get a palindrome (3654114563).

The spelling of 2342012131 in words is "two billion, three hundred forty-two million, twelve thousand, one hundred thirty-one".