113503350215 has 4 divisors (see below), whose sum is σ = 136204020264. Its totient is φ = 90802680168.

The previous prime is 113503350197. The next prime is 113503350217. The reversal of 113503350215 is 512053305311.

It is a happy number.

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 113503350215 - 2¹⁴ = 113503333831 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 (113503350217) 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, 11350335017 + ... + 11350335026.

It is an arithmetic number, because the mean of its divisors is an integer number (34051005066).

Almost surely, 2^113503350215 is an apocalyptic number.

113503350215 is a deficient number, since it is larger than the sum of its proper divisors (22700670049).

113503350215 is an equidigital number, since it uses as much as digits as its factorization.

113503350215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22700670048.

The product of its (nonzero) digits is 6750, while the sum is 29.

Adding to 113503350215 its reverse (512053305311), we get a palindrome (625556655526).

The spelling of 113503350215 in words is "one hundred thirteen billion, five hundred three million, three hundred fifty thousand, two hundred fifteen".