1313212003230 has 32 divisors (see below), whose sum is σ = 3151739289600. Its totient is φ = 350186480672.

The previous prime is 1313212003177. The next prime is 1313212003231. The reversal of 1313212003230 is 323002123131.

It is a junction number, because it is equal to n+sod(n) for n = 1313212003197 and 1313212003206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1313212003231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5263651 + ... + 5507489.

It is an arithmetic number, because the mean of its divisors is an integer number (98491852800).

Almost surely, 2^{1313212003230} is an apocalyptic number.

1313212003230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1313212003230 is an abundant number, since it is smaller than the sum of its proper divisors (1838527286370).

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

1313212003230 is a wasteful number, since it uses less digits than its factorization.

1313212003230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423368.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 1313212003230 its reverse (323002123131), we get a palindrome (1636214126361).

The spelling of 1313212003230 in words is "one trillion, three hundred thirteen billion, two hundred twelve million, three thousand, two hundred thirty".