10331123189 has 2 divisors, whose sum is σ = 10331123190. Its totient is φ = 10331123188.

The previous prime is 10331123177. The next prime is 10331123207. The reversal of 10331123189 is 98132113301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7518624100 + 2812499089 = 86710^2 + 53033^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10331123189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10331123149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5165561594 + 5165561595.

It is an arithmetic number, because the mean of its divisors is an integer number (5165561595).

Almost surely, 2^10331123189 is an apocalyptic number.

It is an amenable number.

10331123189 is a deficient number, since it is larger than the sum of its proper divisors (1).

10331123189 is an equidigital number, since it uses as much as digits as its factorization.

10331123189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 32.

It can be divided in two parts, 1033112 and 3189, that added together give a palindrome (1036301).

The spelling of 10331123189 in words is "ten billion, three hundred thirty-one million, one hundred twenty-three thousand, one hundred eighty-nine".