2030103989 has 2 divisors, whose sum is σ = 2030103990. Its totient is φ = 2030103988.

The previous prime is 2030103983. The next prime is 2030104031. The reversal of 2030103989 is 9893010302.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1670356900 + 359747089 = 40870^2 + 18967^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2030103989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2030103983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1015051994 + 1015051995.

It is an arithmetic number, because the mean of its divisors is an integer number (1015051995).

Almost surely, 2^2030103989 is an apocalyptic number.

It is an amenable number.

2030103989 is a deficient number, since it is larger than the sum of its proper divisors (1).

2030103989 is an equidigital number, since it uses as much as digits as its factorization.

2030103989 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 35.

The square root of 2030103989 is about 45056.6752990054. The cubic root of 2030103989 is about 1266.2110372883.

The spelling of 2030103989 in words is "two billion, thirty million, one hundred three thousand, nine hundred eighty-nine".