23311330113031 has 8 divisors (see below), whose sum is σ = 24303519242640. Its totient is φ = 22339598491392.

The previous prime is 23311330113017. The next prime is 23311330113041. The reversal of 23311330113031 is 13031103311332.

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 23311330113031 - 2¹¹ = 23311330110983 is a prime.

It is a super-2 number, since 2×23311330113031² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23311330112987 and 23311330113005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23311330113041) 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, 5114374666 + ... + 5114379223.

It is an arithmetic number, because the mean of its divisors is an integer number (3037939905330).

Almost surely, 2^{23311330113031} is an apocalyptic number.

23311330113031 is a deficient number, since it is larger than the sum of its proper divisors (992189129609).

23311330113031 is a wasteful number, since it uses less digits than its factorization.

23311330113031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10228753985.

The product of its (nonzero) digits is 1458, while the sum is 25.

Adding to 23311330113031 its reverse (13031103311332), we get a palindrome (36342433424363).

The spelling of 23311330113031 in words is "twenty-three trillion, three hundred eleven billion, three hundred thirty million, one hundred thirteen thousand, thirty-one".