115230001 has 2 divisors, whose sum is σ = 115230002. Its totient is φ = 115230000.

The previous prime is 115229999. The next prime is 115230019. The reversal of 115230001 is 100032511.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 100020001 + 15210000 = 10001^2 + 3900^2 .

It is a cyclic number.

It is not a de Polignac number, because 115230001 - 2¹ = 115229999 is a prime.

Together with 115229999, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (115230701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57615000 + 57615001.

It is an arithmetic number, because the mean of its divisors is an integer number (57615001).

Almost surely, 2^115230001 is an apocalyptic number.

It is an amenable number.

115230001 is a deficient number, since it is larger than the sum of its proper divisors (1).

115230001 is an equidigital number, since it uses as much as digits as its factorization.

115230001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30, while the sum is 13.

The square root of 115230001 is about 10734.5237900896. The cubic root of 115230001 is about 486.6183949015.

Adding to 115230001 its reverse (100032511), we get a palindrome (215262512).

The spelling of 115230001 in words is "one hundred fifteen million, two hundred thirty thousand, one".