115223403451 has 16 divisors (see below), whose sum is σ = 125860614880. Its totient is φ = 104841319680.

The previous prime is 115223403431. The next prime is 115223403457. The reversal of 115223403451 is 154304322511.

It is a cyclic number.

It is not a de Polignac number, because 115223403451 - 2²⁷ = 115089185723 is a prime.

It is not an unprimeable number, because it can be changed into a prime (115223403457) 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, 1617340 + ... + 1687078.

It is an arithmetic number, because the mean of its divisors is an integer number (7866288430).

Almost surely, 2^115223403451 is an apocalyptic number.

115223403451 is a deficient number, since it is larger than the sum of its proper divisors (10637211429).

115223403451 is a wasteful number, since it uses less digits than its factorization.

115223403451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71566.

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 115223403451 its reverse (154304322511), we get a palindrome (269527725962).

The spelling of 115223403451 in words is "one hundred fifteen billion, two hundred twenty-three million, four hundred three thousand, four hundred fifty-one".