20223112113031 has 8 divisors (see below), whose sum is σ = 20304502246224. Its totient is φ = 20141728488000.

The previous prime is 20223112113011. The next prime is 20223112113047. The reversal of 20223112113031 is 13031121132202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20223112113031 - 2⁹ = 20223112112519 is a prime.

It is a super-3 number, since 3×20223112113031³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20223112112993 and 20223112113011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20223112113011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4648765 + ... + 7877641.

It is an arithmetic number, because the mean of its divisors is an integer number (2538062780778).

Almost surely, 2^{20223112113031} is an apocalyptic number.

20223112113031 is a deficient number, since it is larger than the sum of its proper divisors (81390133193).

20223112113031 is a wasteful number, since it uses less digits than its factorization.

20223112113031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3254081.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 20223112113031 its reverse (13031121132202), we get a palindrome (33254233245233).

The spelling of 20223112113031 in words is "twenty trillion, two hundred twenty-three billion, one hundred twelve million, one hundred thirteen thousand, thirty-one".