115520335123 has 8 divisors (see below), whose sum is σ = 115697144448. Its totient is φ = 115343626944.

The previous prime is 115520335121. The next prime is 115520335159. The reversal of 115520335123 is 321533025511.

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 115520335123 - 2¹ = 115520335121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115520335121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2442165 + ... + 2489017.

It is an arithmetic number, because the mean of its divisors is an integer number (14462143056).

Almost surely, 2^115520335123 is an apocalyptic number.

115520335123 is a deficient number, since it is larger than the sum of its proper divisors (176809325).

115520335123 is an equidigital number, since it uses as much as digits as its factorization.

115520335123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50573.

The product of its (nonzero) digits is 13500, while the sum is 31.

The spelling of 115520335123 in words is "one hundred fifteen billion, five hundred twenty million, three hundred thirty-five thousand, one hundred twenty-three".