115244324045321 has 4 divisors (see below), whose sum is σ = 115244345898192. Its totient is φ = 115244302192452.

The previous prime is 115244324045287. The next prime is 115244324045423. The reversal of 115244324045321 is 123540423442511.

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 a de Polignac number, because none of the positive numbers 2^k-115244324045321 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (115244324045821) 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, 2410190 + ... + 15371976.

It is an arithmetic number, because the mean of its divisors is an integer number (28811086474548).

Almost surely, 2^{115244324045321} is an apocalyptic number.

It is an amenable number.

115244324045321 is a deficient number, since it is larger than the sum of its proper divisors (21852871).

115244324045321 is an equidigital number, since it uses as much as digits as its factorization.

115244324045321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21852870.

The product of its (nonzero) digits is 460800, while the sum is 41.

Adding to 115244324045321 its reverse (123540423442511), we get a palindrome (238784747487832).

The spelling of 115244324045321 in words is "one hundred fifteen trillion, two hundred forty-four billion, three hundred twenty-four million, forty-five thousand, three hundred twenty-one".