115404701365273 has 4 divisors (see below), whose sum is σ = 117360713252880. Its totient is φ = 113448689477668.

The previous prime is 115404701365271. The next prime is 115404701365307. The reversal of 115404701365273 is 372563107404511.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 115404701365273 - 2¹ = 115404701365271 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115404701365271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 978005943715 + ... + 978005943832.

It is an arithmetic number, because the mean of its divisors is an integer number (29340178313220).

Almost surely, 2^{115404701365273} is an apocalyptic number.

It is an amenable number.

115404701365273 is a deficient number, since it is larger than the sum of its proper divisors (1956011887607).

115404701365273 is an equidigital number, since it uses as much as digits as its factorization.

115404701365273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1956011887606.

The product of its (nonzero) digits is 2116800, while the sum is 49.

Adding to 115404701365273 its reverse (372563107404511), we get a palindrome (487967808769784).

The spelling of 115404701365273 in words is "one hundred fifteen trillion, four hundred four billion, seven hundred one million, three hundred sixty-five thousand, two hundred seventy-three".