31302010222113 has 8 divisors (see below), whose sum is σ = 41854245964128. Its totient is φ = 20808890647424.

The previous prime is 31302010221961. The next prime is 31302010222177. The reversal of 31302010222113 is 31122201020313.

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

It is a cyclic number.

It is not a de Polignac number, because 31302010222113 - 2¹⁴ = 31302010205729 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 31302010222113.

It is not an unprimeable number, because it can be changed into a prime (31302010222183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14779040595 + ... + 14779042712.

It is an arithmetic number, because the mean of its divisors is an integer number (5231780745516).

Almost surely, 2^{31302010222113} is an apocalyptic number.

It is an amenable number.

31302010222113 is a deficient number, since it is larger than the sum of its proper divisors (10552235742015).

31302010222113 is a wasteful number, since it uses less digits than its factorization.

31302010222113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29558083663.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 31302010222113 its reverse (31122201020313), we get a palindrome (62424211242426).

The spelling of 31302010222113 in words is "thirty-one trillion, three hundred two billion, ten million, two hundred twenty-two thousand, one hundred thirteen".