3131010089 has 2 divisors, whose sum is σ = 3131010090. Its totient is φ = 3131010088.

The previous prime is 3131009983. The next prime is 3131010097. The reversal of 3131010089 is 9800101313.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3095809600 + 35200489 = 55640^2 + 5933^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3131010089 is a prime.

It is not a weakly prime, because it can be changed into another prime (3131010889) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1565505044 + 1565505045.

It is an arithmetic number, because the mean of its divisors is an integer number (1565505045).

Almost surely, 2^3131010089 is an apocalyptic number.

It is an amenable number.

3131010089 is a deficient number, since it is larger than the sum of its proper divisors (1).

3131010089 is an equidigital number, since it uses as much as digits as its factorization.

3131010089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 26.

The square root of 3131010089 is about 55955.4294863331. The cubic root of 3131010089 is about 1462.9455279249.

The spelling of 3131010089 in words is "three billion, one hundred thirty-one million, ten thousand, eighty-nine".