113322213301001 has 4 divisors (see below), whose sum is σ = 113322536682900. Its totient is φ = 113321889919104.

The previous prime is 113322213300983. The next prime is 113322213301079. The reversal of 113322213301001 is 100103312223311.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 60928936878601 + 52393276422400 = 7805699^2 + 7238320^2 .

It is a cyclic number.

It is not a de Polignac number, because 113322213301001 - 2³⁸ = 113047335394057 is a prime.

It is a super-2 number, since 2×113322213301001² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (113322213300001) 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, 161164736 + ... + 161866353.

It is an arithmetic number, because the mean of its divisors is an integer number (28330634170725).

Almost surely, 2^{113322213301001} is an apocalyptic number.

It is an amenable number.

113322213301001 is a deficient number, since it is larger than the sum of its proper divisors (323381899).

113322213301001 is an equidigital number, since it uses as much as digits as its factorization.

113322213301001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323381898.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 113322213301001 its reverse (100103312223311), we get a palindrome (213425525524312).

The spelling of 113322213301001 in words is "one hundred thirteen trillion, three hundred twenty-two billion, two hundred thirteen million, three hundred one thousand, one".