3151340263 has 2 divisors, whose sum is σ = 3151340264. Its totient is φ = 3151340262.

The previous prime is 3151340251. The next prime is 3151340299. The reversal of 3151340263 is 3620431513.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3151340263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3151340363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1575670131 + 1575670132.

It is an arithmetic number, because the mean of its divisors is an integer number (1575670132).

Almost surely, 2^3151340263 is an apocalyptic number.

3151340263 is a deficient number, since it is larger than the sum of its proper divisors (1).

3151340263 is an equidigital number, since it uses as much as digits as its factorization.

3151340263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 3151340263 is about 56136.7995436149. The cubic root of 3151340263 is about 1466.1050828689.

Adding to 3151340263 its reverse (3620431513), we get a palindrome (6771771776).

The spelling of 3151340263 in words is "three billion, one hundred fifty-one million, three hundred forty thousand, two hundred sixty-three".