3023131049 has 2 divisors, whose sum is σ = 3023131050. Its totient is φ = 3023131048.

The previous prime is 3023131019. The next prime is 3023131073. The reversal of 3023131049 is 9401313203.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2820353449 + 202777600 = 53107^2 + 14240^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3023131049 is a prime.

It is not a weakly prime, because it can be changed into another prime (3023131009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1511565524 + 1511565525.

It is an arithmetic number, because the mean of its divisors is an integer number (1511565525).

Almost surely, 2^3023131049 is an apocalyptic number.

It is an amenable number.

3023131049 is a deficient number, since it is larger than the sum of its proper divisors (1).

3023131049 is an equidigital number, since it uses as much as digits as its factorization.

3023131049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 3023131049 is about 54983.0069112267. The cubic root of 3023131049 is about 1445.9468336267.

The spelling of 3023131049 in words is "three billion, twenty-three million, one hundred thirty-one thousand, forty-nine".