313033122200231 has 8 divisors (see below), whose sum is σ = 320286866302224. Its totient is φ = 305859529967040.

The previous prime is 313033122200191. The next prime is 313033122200273. The reversal of 313033122200231 is 132002221330313.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-313033122200231 is a prime.

It is a super-2 number, since 2×313033122200231² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 313033122200231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313033122200291) 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, 20037959300 + ... + 20037974921.

It is an arithmetic number, because the mean of its divisors is an integer number (40035858287778).

Almost surely, 2^{313033122200231} is an apocalyptic number.

313033122200231 is a deficient number, since it is larger than the sum of its proper divisors (7253744101993).

313033122200231 is a wasteful number, since it uses less digits than its factorization.

313033122200231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40075934401.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 313033122200231 its reverse (132002221330313), we get a palindrome (445035343530544).

The spelling of 313033122200231 in words is "three hundred thirteen trillion, thirty-three billion, one hundred twenty-two million, two hundred thousand, two hundred thirty-one".