313212323203101 has 24 divisors (see below), whose sum is σ = 539529302083200. Its totient is φ = 171196797774816.

The previous prime is 313212323203099. The next prime is 313212323203103. The reversal of 313212323203101 is 101302323212313.

313212323203101 is a `hidden beast` number, since 3 + 1 + 3 + 2 + 1 + 2 + 323 + 20 + 310 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (313212323203099) and next prime (313212323203103).

It is not a de Polignac number, because 313212323203101 - 2¹ = 313212323203099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313212323203103) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 108078785026 + ... + 108078787923.

It is an arithmetic number, because the mean of its divisors is an integer number (22480387586800).

Almost surely, 2^{313212323203101} is an apocalyptic number.

It is an amenable number.

313212323203101 is a deficient number, since it is larger than the sum of its proper divisors (226316978880099).

313212323203101 is a wasteful number, since it uses less digits than its factorization.

313212323203101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216157572985 (or 216157572982 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 313212323203101 its reverse (101302323212313), we get a palindrome (414514646415414).

The spelling of 313212323203101 in words is "three hundred thirteen trillion, two hundred twelve billion, three hundred twenty-three million, two hundred three thousand, one hundred one".