107231489 has 2 divisors, whose sum is σ = 107231490. Its totient is φ = 107231488.

The previous prime is 107231437. The next prime is 107231503. The reversal of 107231489 is 984132701.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 84953089 + 22278400 = 9217^2 + 4720^2 .

It is a cyclic number.

It is not a de Polignac number, because 107231489 - 2¹⁶ = 107165953 is a prime.

It is a super-2 number, since 2×107231489² = 22997184466314242, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (107231419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53615744 + 53615745.

It is an arithmetic number, because the mean of its divisors is an integer number (53615745).

Almost surely, 2^107231489 is an apocalyptic number.

It is an amenable number.

107231489 is a deficient number, since it is larger than the sum of its proper divisors (1).

107231489 is an equidigital number, since it uses as much as digits as its factorization.

107231489 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 107231489 is about 10355.2638305357. The cubic root of 107231489 is about 475.0880560666.

The spelling of 107231489 in words is "one hundred seven million, two hundred thirty-one thousand, four hundred eighty-nine".