3020112231949 has 2 divisors, whose sum is σ = 3020112231950. Its totient is φ = 3020112231948.

The previous prime is 3020112231937. The next prime is 3020112232001. The reversal of 3020112231949 is 9491322110203.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2342791461924 + 677320770025 = 1530618^2 + 822995^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3020112231949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3020112231449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1510056115974 + 1510056115975.

It is an arithmetic number, because the mean of its divisors is an integer number (1510056115975).

Almost surely, 2^{3020112231949} is an apocalyptic number.

It is an amenable number.

3020112231949 is a deficient number, since it is larger than the sum of its proper divisors (1).

3020112231949 is an equidigital number, since it uses as much as digits as its factorization.

3020112231949 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328, while the sum is 37.

The spelling of 3020112231949 in words is "three trillion, twenty billion, one hundred twelve million, two hundred thirty-one thousand, nine hundred forty-nine".