313525143213 has 8 divisors (see below), whose sum is σ = 440035288800. Its totient is φ = 198015879888.

The previous prime is 313525143199. The next prime is 313525143223. The reversal of 313525143213 is 312341525313.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 313525143213 - 2¹⁸ = 313524881069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313525143223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2750220498 + ... + 2750220611.

It is an arithmetic number, because the mean of its divisors is an integer number (55004411100).

Almost surely, 2^313525143213 is an apocalyptic number.

It is an amenable number.

313525143213 is a deficient number, since it is larger than the sum of its proper divisors (126510145587).

313525143213 is a wasteful number, since it uses less digits than its factorization.

313525143213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5500441131.

The product of its digits is 32400, while the sum is 33.

Adding to 313525143213 its reverse (312341525313), we get a palindrome (625866668526).

The spelling of 313525143213 in words is "three hundred thirteen billion, five hundred twenty-five million, one hundred forty-three thousand, two hundred thirteen".