13313021230 has 64 divisors (see below), whose sum is σ = 25259351040. Its totient is φ = 5042214144.

The previous prime is 13313021221. The next prime is 13313021243. The reversal of 13313021230 is 3212031331.

It is a junction number, because it is equal to n+sod(n) for n = 13313021198 and 13313021207.

It is a congruent number.

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, 11791306 + ... + 11792434.

It is an arithmetic number, because the mean of its divisors is an integer number (394677360).

Almost surely, 2^13313021230 is an apocalyptic number.

13313021230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13313021230 is a deficient number, since it is larger than the sum of its proper divisors (11946329810).

13313021230 is a wasteful number, since it uses less digits than its factorization.

13313021230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1633.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 13313021230 its reverse (3212031331), we get a palindrome (16525052561).

The spelling of 13313021230 in words is "thirteen billion, three hundred thirteen million, twenty-one thousand, two hundred thirty".