313202112311230 has 32 divisors (see below), whose sum is σ = 577523101000608. Its totient is φ = 122223317798400.

The previous prime is 313202112311219. The next prime is 313202112311233. The reversal of 313202112311230 is 32113211202313.

It is a super-2 number, since 2×313202112311230² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 313202112311195 and 313202112311204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313202112311233) 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, 20670145 + ... + 32460115.

It is an arithmetic number, because the mean of its divisors is an integer number (18047596906269).

Almost surely, 2^{313202112311230} is an apocalyptic number.

313202112311230 is a deficient number, since it is larger than the sum of its proper divisors (264320988689378).

313202112311230 is a wasteful number, since it uses less digits than its factorization.

313202112311230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11854812.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 313202112311230 its reverse (32113211202313), we get a palindrome (345315323513543).

The spelling of 313202112311230 in words is "three hundred thirteen trillion, two hundred two billion, one hundred twelve million, three hundred eleven thousand, two hundred thirty".