115013322273 has 4 divisors (see below), whose sum is σ = 153351096368. Its totient is φ = 76675548180.

The previous prime is 115013322257. The next prime is 115013322283. The reversal of 115013322273 is 372223310511.

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 not a de Polignac number, because 115013322273 - 2⁴ = 115013322257 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 115013322273.

It is not an unprimeable number, because it can be changed into a prime (115013322283) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19168887043 + ... + 19168887048.

It is an arithmetic number, because the mean of its divisors is an integer number (38337774092).

Almost surely, 2^115013322273 is an apocalyptic number.

It is an amenable number.

115013322273 is a deficient number, since it is larger than the sum of its proper divisors (38337774095).

115013322273 is an equidigital number, since it uses as much as digits as its factorization.

115013322273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38337774094.

The product of its (nonzero) digits is 7560, while the sum is 30.

Adding to 115013322273 its reverse (372223310511), we get a palindrome (487236632784).

The spelling of 115013322273 in words is "one hundred fifteen billion, thirteen million, three hundred twenty-two thousand, two hundred seventy-three".