115412123 has 8 divisors (see below), whose sum is σ = 117653328. Its totient is φ = 113186304.

The previous prime is 115412093. The next prime is 115412131. The reversal of 115412123 is 321214511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 115412123 - 2¹⁴ = 115395739 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 115412095 and 115412104.

It is not an unprimeable number, because it can be changed into a prime (115412153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11915 + ... + 19307.

It is an arithmetic number, because the mean of its divisors is an integer number (14706666).

Almost surely, 2^115412123 is an apocalyptic number.

115412123 is a deficient number, since it is larger than the sum of its proper divisors (2241205).

115412123 is an equidigital number, since it uses as much as digits as its factorization.

115412123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7693.

The product of its digits is 240, while the sum is 20.

The square root of 115412123 is about 10743.0034441026. The cubic root of 115412123 is about 486.8746281313.

Adding to 115412123 its reverse (321214511), we get a palindrome (436626634).

The spelling of 115412123 in words is "one hundred fifteen million, four hundred twelve thousand, one hundred twenty-three".