2300211989 has 2 divisors, whose sum is σ = 2300211990. Its totient is φ = 2300211988.

The previous prime is 2300211983. The next prime is 2300212003. The reversal of 2300211989 is 9891120032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1745986225 + 554225764 = 41785^2 + 23542^2 .

It is a cyclic number.

It is not a de Polignac number, because 2300211989 - 2⁸ = 2300211733 is a prime.

It is a super-2 number, since 2×2300211989² = 10581950388678672242, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2300211983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1150105994 + 1150105995.

It is an arithmetic number, because the mean of its divisors is an integer number (1150105995).

Almost surely, 2^2300211989 is an apocalyptic number.

It is an amenable number.

2300211989 is a deficient number, since it is larger than the sum of its proper divisors (1).

2300211989 is an equidigital number, since it uses as much as digits as its factorization.

2300211989 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 35.

The square root of 2300211989 is about 47960.5253203090. The cubic root of 2300211989 is about 1320.0466751555.

The spelling of 2300211989 in words is "two billion, three hundred million, two hundred eleven thousand, nine hundred eighty-nine".