13113232143330 has 64 divisors (see below), whose sum is σ = 34349421686400. Its totient is φ = 3177428728320.

The previous prime is 13113232143259. The next prime is 13113232143343. The reversal of 13113232143330 is 3334123231131.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8920195 + ... + 10285734.

It is an arithmetic number, because the mean of its divisors is an integer number (536709713850).

Almost surely, 2^{13113232143330} is an apocalyptic number.

13113232143330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13113232143330 is an abundant number, since it is smaller than the sum of its proper divisors (21236189543070).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13113232143330 is a wasteful number, since it uses less digits than its factorization.

13113232143330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19208019.

The product of its (nonzero) digits is 11664, while the sum is 30.

Adding to 13113232143330 its reverse (3334123231131), we get a palindrome (16447355374461).

The spelling of 13113232143330 in words is "thirteen trillion, one hundred thirteen billion, two hundred thirty-two million, one hundred forty-three thousand, three hundred thirty".