115452744403 has 4 divisors (see below), whose sum is σ = 115461024480. Its totient is φ = 115444464328.

The previous prime is 115452744359. The next prime is 115452744431. The reversal of 115452744403 is 304447254511.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 304447254511 = 379 ⋅803290909.

It is a cyclic number.

It is not a de Polignac number, because 115452744403 - 2¹³ = 115452736211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115452741403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4119088 + ... + 4147021.

It is an arithmetic number, because the mean of its divisors is an integer number (28865256120).

Almost surely, 2^115452744403 is an apocalyptic number.

115452744403 is a deficient number, since it is larger than the sum of its proper divisors (8280077).

115452744403 is an equidigital number, since it uses as much as digits as its factorization.

115452744403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8280076.

The product of its (nonzero) digits is 268800, while the sum is 40.

Adding to 115452744403 its reverse (304447254511), we get a palindrome (419899998914).

The spelling of 115452744403 in words is "one hundred fifteen billion, four hundred fifty-two million, seven hundred forty-four thousand, four hundred three".