3111023132947 has 2 divisors, whose sum is σ = 3111023132948. Its totient is φ = 3111023132946.

The previous prime is 3111023132939. The next prime is 3111023133059. The reversal of 3111023132947 is 7492313201113.

3111023132947 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3111023132947 - 2³ = 3111023132939 is a prime.

It is not a weakly prime, because it can be changed into another prime (3111023132047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1555511566473 + 1555511566474.

It is an arithmetic number, because the mean of its divisors is an integer number (1555511566474).

Almost surely, 2^{3111023132947} is an apocalyptic number.

3111023132947 is a deficient number, since it is larger than the sum of its proper divisors (1).

3111023132947 is an equidigital number, since it uses as much as digits as its factorization.

3111023132947 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27216, while the sum is 37.

The spelling of 3111023132947 in words is "three trillion, one hundred eleven billion, twenty-three million, one hundred thirty-two thousand, nine hundred forty-seven".