13311123330 has 64 divisors (see below), whose sum is σ = 33508339200. Its totient is φ = 3380200704.

The previous prime is 13311123313. The next prime is 13311123347. The reversal of 13311123330 is 3332111331.

It is an interprime number because it is at equal distance from previous prime (13311123313) and next prime (13311123347).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13311123297 and 13311123306.

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, 75405 + ... + 179744.

It is an arithmetic number, because the mean of its divisors is an integer number (523567800).

Almost surely, 2^13311123330 is an apocalyptic number.

13311123330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13311123330 is an abundant number, since it is smaller than the sum of its proper divisors (20197215870).

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

13311123330 is a wasteful number, since it uses less digits than its factorization.

13311123330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255243.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 13311123330 its reverse (3332111331), we get a palindrome (16643234661).

The spelling of 13311123330 in words is "thirteen billion, three hundred eleven million, one hundred twenty-three thousand, three hundred thirty".