311032341410122 has 4 divisors (see below), whose sum is σ = 466548512115186. Its totient is φ = 155516170705060.

The previous prime is 311032341410051. The next prime is 311032341410137. The reversal of 311032341410122 is 221014143230113.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 296779141743841 + 14253199666281 = 17227279^2 + 3775341^2 .

It is a super-2 number, since 2×311032341410122² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 77758085352529 + ... + 77758085352532.

Almost surely, 2^{311032341410122} is an apocalyptic number.

311032341410122 is a deficient number, since it is larger than the sum of its proper divisors (155516170705064).

311032341410122 is a wasteful number, since it uses less digits than its factorization.

311032341410122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155516170705063.

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 311032341410122 its reverse (221014143230113), we get a palindrome (532046484640235).

The spelling of 311032341410122 in words is "three hundred eleven trillion, thirty-two billion, three hundred forty-one million, four hundred ten thousand, one hundred twenty-two".