2010033231989 has 2 divisors, whose sum is σ = 2010033231990. Its totient is φ = 2010033231988.

The previous prime is 2010033231967. The next prime is 2010033232033. The reversal of 2010033231989 is 9891323300102.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1935590475025 + 74442756964 = 1391255^2 + 272842^2 .

It is a cyclic number.

It is not a de Polignac number, because 2010033231989 - 2⁸ = 2010033231733 is a prime.

It is a super-2 number, since 2×2010033231989² (a number of 25 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2010033231959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005016615994 + 1005016615995.

It is an arithmetic number, because the mean of its divisors is an integer number (1005016615995).

Almost surely, 2^{2010033231989} is an apocalyptic number.

It is an amenable number.

2010033231989 is a deficient number, since it is larger than the sum of its proper divisors (1).

2010033231989 is an equidigital number, since it uses as much as digits as its factorization.

2010033231989 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 69984, while the sum is 41.

The spelling of 2010033231989 in words is "two trillion, ten billion, thirty-three million, two hundred thirty-one thousand, nine hundred eighty-nine".