13031213330223 has 32 divisors (see below), whose sum is σ = 21060748281600. Its totient is φ = 7897629492000.

The previous prime is 13031213330203. The next prime is 13031213330243. The reversal of 13031213330223 is 32203331213031.

13031213330223 is a `hidden beast` number, since 1 + 3 + 0 + 312 + 13 + 330 + 2 + 2 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (13031213330203) and next prime (13031213330243).

It is not a de Polignac number, because 13031213330223 - 2¹³ = 13031213322031 is a prime.

It is a super-2 number, since 2×13031213330223² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13031213330203) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 58311048 + ... + 58534098.

It is an arithmetic number, because the mean of its divisors is an integer number (658148383800).

Almost surely, 2^{13031213330223} is an apocalyptic number.

13031213330223 is a deficient number, since it is larger than the sum of its proper divisors (8029534951377).

13031213330223 is a wasteful number, since it uses less digits than its factorization.

13031213330223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419780 (or 419774 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 27.

Adding to 13031213330223 its reverse (32203331213031), we get a palindrome (45234544543254).

The spelling of 13031213330223 in words is "thirteen trillion, thirty-one billion, two hundred thirteen million, three hundred thirty thousand, two hundred twenty-three".