115401423 has 16 divisors (see below), whose sum is σ = 163179360. Its totient is φ = 72293376.

The previous prime is 115401413. The next prime is 115401449. The reversal of 115401423 is 324104511.

It is not a de Polignac number, because 115401423 - 2⁶ = 115401359 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 115401423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115401413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39861 + ... + 42657.

It is an arithmetic number, because the mean of its divisors is an integer number (10198710).

Almost surely, 2^115401423 is an apocalyptic number.

115401423 is a deficient number, since it is larger than the sum of its proper divisors (47777937).

115401423 is a wasteful number, since it uses less digits than its factorization.

115401423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3626.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 115401423 is about 10742.5054340224. The cubic root of 115401423 is about 486.8595814176.

Adding to 115401423 its reverse (324104511), we get a palindrome (439505934).

The spelling of 115401423 in words is "one hundred fifteen million, four hundred one thousand, four hundred twenty-three".