4012267313 has 2 divisors, whose sum is σ = 4012267314. Its totient is φ = 4012267312.

The previous prime is 4012267277. The next prime is 4012267397. The reversal of 4012267313 is 3137622104.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2829388864 + 1182878449 = 53192^2 + 34393^2 .

It is a cyclic number.

It is not a de Polignac number, because 4012267313 - 2⁶ = 4012267249 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (4012260313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2006133656 + 2006133657.

It is an arithmetic number, because the mean of its divisors is an integer number (2006133657).

Almost surely, 2^4012267313 is an apocalyptic number.

It is an amenable number.

4012267313 is a deficient number, since it is larger than the sum of its proper divisors (1).

4012267313 is an equidigital number, since it uses as much as digits as its factorization.

4012267313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 4012267313 is about 63342.4605852978. The cubic root of 4012267313 is about 1589.0221580080.

Adding to 4012267313 its reverse (3137622104), we get a palindrome (7149889417).

The spelling of 4012267313 in words is "four billion, twelve million, two hundred sixty-seven thousand, three hundred thirteen".