23331013221313 has 8 divisors (see below), whose sum is σ = 26684230446720. Its totient is φ = 19982849830080.

The previous prime is 23331013221287. The next prime is 23331013221343. The reversal of 23331013221313 is 31312231013332.

It is a happy number.

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 23331013221313 - 2¹⁷ = 23331013090241 is a prime.

It is a super-3 number, since 3×23331013221313³ (a number of 41 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (23331013221343) 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, 1263448648 + ... + 1263467113.

It is an arithmetic number, because the mean of its divisors is an integer number (3335528805840).

Almost surely, 2^{23331013221313} is an apocalyptic number.

It is an amenable number.

23331013221313 is a deficient number, since it is larger than the sum of its proper divisors (3353217225407).

23331013221313 is a wasteful number, since it uses less digits than its factorization.

23331013221313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2526917087.

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 23331013221313 its reverse (31312231013332), we get a palindrome (54643244234645).

The spelling of 23331013221313 in words is "twenty-three trillion, three hundred thirty-one billion, thirteen million, two hundred twenty-one thousand, three hundred thirteen".