3020112999947 has 2 divisors, whose sum is σ = 3020112999948. Its totient is φ = 3020112999946.

The previous prime is 3020112999931. The next prime is 3020112999997. The reversal of 3020112999947 is 7499992110203.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3020112999947 - 2⁴ = 3020112999931 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3020112999892 and 3020112999901.

It is not a weakly prime, because it can be changed into another prime (3020112999997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1510056499973 + 1510056499974.

It is an arithmetic number, because the mean of its divisors is an integer number (1510056499974).

Almost surely, 2^{3020112999947} is an apocalyptic number.

3020112999947 is a deficient number, since it is larger than the sum of its proper divisors (1).

3020112999947 is an equidigital number, since it uses as much as digits as its factorization.

3020112999947 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2204496, while the sum is 56.

The spelling of 3020112999947 in words is "three trillion, twenty billion, one hundred twelve million, nine hundred ninety-nine thousand, nine hundred forty-seven".