31342000307 has 2 divisors, whose sum is σ = 31342000308. Its totient is φ = 31342000306.

The previous prime is 31342000279. The next prime is 31342000321. The reversal of 31342000307 is 70300024313.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 31342000307 - 2²⁰ = 31340951731 is a prime.

It is not a weakly prime, because it can be changed into another prime (31344000307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15671000153 + 15671000154.

It is an arithmetic number, because the mean of its divisors is an integer number (15671000154).

Almost surely, 2^31342000307 is an apocalyptic number.

31342000307 is a deficient number, since it is larger than the sum of its proper divisors (1).

31342000307 is an equidigital number, since it uses as much as digits as its factorization.

31342000307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 23.

The spelling of 31342000307 in words is "thirty-one billion, three hundred forty-two million, three hundred seven", and thus it is an aban number.