113332001213321 has 6 divisors (see below), whose sum is σ = 124571538523866. Its totient is φ = 103029092012000.

The previous prime is 113332001213279. The next prime is 113332001213351. The reversal of 113332001213321 is 123312100233311.

It can be written as a sum of positive squares in only one way, i.e., 103021769201296 + 10310232012025 = 10149964^2 + 3210955^2 .

It is a de Polignac number, because none of the positive numbers 2^k-113332001213321 is a prime.

It is a super-2 number, since 2×113332001213321² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113332001213351) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 468314054480 + ... + 468314054721.

It is an arithmetic number, because the mean of its divisors is an integer number (20761923087311).

Almost surely, 2^{113332001213321} is an apocalyptic number.

113332001213321 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

113332001213321 is a deficient number, since it is larger than the sum of its proper divisors (11239537310545).

113332001213321 is an equidigital number, since it uses as much as digits as its factorization.

113332001213321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 936628109223 (or 936628109212 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 113332001213321 its reverse (123312100233311), we get a palindrome (236644101446632).

The spelling of 113332001213321 in words is "one hundred thirteen trillion, three hundred thirty-two billion, one million, two hundred thirteen thousand, three hundred twenty-one".