115245205025333 has 4 divisors (see below), whose sum is σ = 117134470681548. Its totient is φ = 113355939369120.

The previous prime is 115245205025329. The next prime is 115245205025359. The reversal of 115245205025333 is 333520502542511.

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

It can be written as a sum of positive squares in 2 ways, for example, as 7091819324209 + 108153385701124 = 2663047^2 + 10399682^2 .

It is a cyclic number.

It is not a de Polignac number, because 115245205025333 - 2² = 115245205025329 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 (115245205025303) 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, 944632828016 + ... + 944632828137.

It is an arithmetic number, because the mean of its divisors is an integer number (29283617670387).

Almost surely, 2^{115245205025333} is an apocalyptic number.

It is an amenable number.

115245205025333 is a deficient number, since it is larger than the sum of its proper divisors (1889265656215).

115245205025333 is an equidigital number, since it uses as much as digits as its factorization.

115245205025333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1889265656214.

The product of its (nonzero) digits is 540000, while the sum is 41.

Adding to 115245205025333 its reverse (333520502542511), we get a palindrome (448765707567844).

The spelling of 115245205025333 in words is "one hundred fifteen trillion, two hundred forty-five billion, two hundred five million, twenty-five thousand, three hundred thirty-three".