230132137 has 2 divisors, whose sum is σ = 230132138. Its totient is φ = 230132136.

The previous prime is 230132131. The next prime is 230132143. The reversal of 230132137 is 731231032.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (230132131) and next prime (230132143).

It can be written as a sum of positive squares in only one way, i.e., 224280576 + 5851561 = 14976^2 + 2419^2 .

It is a cyclic number.

It is not a de Polignac number, because 230132137 - 2³ = 230132129 is a prime.

It is not a weakly prime, because it can be changed into another prime (230132131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115066068 + 115066069.

It is an arithmetic number, because the mean of its divisors is an integer number (115066069).

Almost surely, 2^230132137 is an apocalyptic number.

It is an amenable number.

230132137 is a deficient number, since it is larger than the sum of its proper divisors (1).

230132137 is an equidigital number, since it uses as much as digits as its factorization.

230132137 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756, while the sum is 22.

The square root of 230132137 is about 15170.1066904620. The cubic root of 230132137 is about 612.8098774631.

Adding to 230132137 its reverse (731231032), we get a palindrome (961363169).

The spelling of 230132137 in words is "two hundred thirty million, one hundred thirty-two thousand, one hundred thirty-seven".