113321331302 has 4 divisors (see below), whose sum is σ = 169981996956. Its totient is φ = 56660665650.

The previous prime is 113321331287. The next prime is 113321331311. The reversal of 113321331302 is 203133123311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 203133123311 = 29 ⋅7004590459.

It is a super-3 number, since 3×113321331302³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28330332824 + ... + 28330332827.

It is an arithmetic number, because the mean of its divisors is an integer number (42495499239).

Almost surely, 2^113321331302 is an apocalyptic number.

113321331302 is a deficient number, since it is larger than the sum of its proper divisors (56660665654).

113321331302 is an equidigital number, since it uses as much as digits as its factorization.

113321331302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56660665653.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 113321331302 its reverse (203133123311), we get a palindrome (316454454613).

The spelling of 113321331302 in words is "one hundred thirteen billion, three hundred twenty-one million, three hundred thirty-one thousand, three hundred two".