3105240707 has 2 divisors, whose sum is σ = 3105240708. Its totient is φ = 3105240706.

The previous prime is 3105240703. The next prime is 3105240713. The reversal of 3105240707 is 7070425013.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3105240707 - 2² = 3105240703 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3105240707.

It is not a weakly prime, because it can be changed into another prime (3105240701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1552620353 + 1552620354.

It is an arithmetic number, because the mean of its divisors is an integer number (1552620354).

Almost surely, 2^3105240707 is an apocalyptic number.

3105240707 is a deficient number, since it is larger than the sum of its proper divisors (1).

3105240707 is an equidigital number, since it uses as much as digits as its factorization.

3105240707 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5880, while the sum is 29.

The square root of 3105240707 is about 55724.6866927038. The cubic root of 3105240707 is about 1458.9209370560.

The spelling of 3105240707 in words is "three billion, one hundred five million, two hundred forty thousand, seven hundred seven".