115279973396963 has 8 divisors (see below), whose sum is σ = 119282304019680. Its totient is φ = 111279453382720.

The previous prime is 115279973396953. The next prime is 115279973396981. The reversal of 115279973396963 is 369693379972511.

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 115279973396963 - 2¹² = 115279973392867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115279973396953) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 452522570 + ... + 452777247.

It is an arithmetic number, because the mean of its divisors is an integer number (14910288002460).

Almost surely, 2^{115279973396963} is an apocalyptic number.

115279973396963 is a deficient number, since it is larger than the sum of its proper divisors (4002330622717).

115279973396963 is an equidigital number, since it uses as much as digits as its factorization.

115279973396963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 905304237.

The product of its digits is 3124873080, while the sum is 80.

The spelling of 115279973396963 in words is "one hundred fifteen trillion, two hundred seventy-nine billion, nine hundred seventy-three million, three hundred ninety-six thousand, nine hundred sixty-three".