313240130234200 has 384 divisors, whose sum is σ = 813235739581440. Its totient is φ = 111487299840000.

The previous prime is 313240130234173. The next prime is 313240130234201. The reversal of 313240130234200 is 2432031042313.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313240130234201) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1880436915 + ... + 1880603485.

It is an arithmetic number, because the mean of its divisors is an integer number (2117801405160).

Almost surely, 2^{313240130234200} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 313240130234200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (406617869790720).

313240130234200 is an abundant number, since it is smaller than the sum of its proper divisors (499995609347240).

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

313240130234200 is a wasteful number, since it uses less digits than its factorization.

313240130234200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166899 (or 166890 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 313240130234200 its reverse (2432031042313), we get a palindrome (315672161276513).

The spelling of 313240130234200 in words is "three hundred thirteen trillion, two hundred forty billion, one hundred thirty million, two hundred thirty-four thousand, two hundred".