2232313427 has 2 divisors, whose sum is σ = 2232313428. Its totient is φ = 2232313426.

The previous prime is 2232313409. The next prime is 2232313459. The reversal of 2232313427 is 7243132322.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2232313427 - 2²⁰ = 2231264851 is a prime.

It is a super-3 number, since 3×2232313427³ (a number of 29 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2232313427.

It is not a weakly prime, because it can be changed into another prime (2232313487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1116156713 + 1116156714.

It is an arithmetic number, because the mean of its divisors is an integer number (1116156714).

Almost surely, 2^2232313427 is an apocalyptic number.

2232313427 is a deficient number, since it is larger than the sum of its proper divisors (1).

2232313427 is an equidigital number, since it uses as much as digits as its factorization.

2232313427 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12096, while the sum is 29.

The square root of 2232313427 is about 47247.3642333623. The cubic root of 2232313427 is about 1306.9281845090.

Adding to 2232313427 its reverse (7243132322), we get a palindrome (9475445749).

The spelling of 2232313427 in words is "two billion, two hundred thirty-two million, three hundred thirteen thousand, four hundred twenty-seven".