113020322303 has 4 divisors (see below), whose sum is σ = 129166082640. Its totient is φ = 96874561968.

The previous prime is 113020322281. The next prime is 113020322333. The reversal of 113020322303 is 303223020311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 303223020311 = 257711 ⋅1176601.

It is a cyclic number.

It is not a de Polignac number, because 113020322303 - 2¹⁰ = 113020321279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113020322333) 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, 8072880158 + ... + 8072880171.

It is an arithmetic number, because the mean of its divisors is an integer number (32291520660).

Almost surely, 2^113020322303 is an apocalyptic number.

113020322303 is a deficient number, since it is larger than the sum of its proper divisors (16145760337).

113020322303 is an equidigital number, since it uses as much as digits as its factorization.

113020322303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16145760336.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 113020322303 its reverse (303223020311), we get a palindrome (416243342614).

The spelling of 113020322303 in words is "one hundred thirteen billion, twenty million, three hundred twenty-two thousand, three hundred three".