115245245025023 has 4 divisors (see below), whose sum is σ = 116704045595040. Its totient is φ = 113786444455008.

The previous prime is 115245245025019. The next prime is 115245245025091. The reversal of 115245245025023 is 320520542542511.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 115245245025023 - 2² = 115245245025019 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115245245085023) 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, 729400284890 + ... + 729400285047.

It is an arithmetic number, because the mean of its divisors is an integer number (29176011398760).

Almost surely, 2^{115245245025023} is an apocalyptic number.

115245245025023 is a deficient number, since it is larger than the sum of its proper divisors (1458800570017).

115245245025023 is an equidigital number, since it uses as much as digits as its factorization.

115245245025023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1458800570016.

The product of its (nonzero) digits is 480000, while the sum is 41.

Adding to 115245245025023 its reverse (320520542542511), we get a palindrome (435765787567534).

The spelling of 115245245025023 in words is "one hundred fifteen trillion, two hundred forty-five billion, two hundred forty-five million, twenty-five thousand, twenty-three".