311230100112322 has 8 divisors (see below), whose sum is σ = 466927909474572. Its totient is φ = 155587463620800.

The previous prime is 311230100112319. The next prime is 311230100112389. The reversal of 311230100112322 is 223211001032113.

It can be written as a sum of positive squares in 2 ways, for example, as 275034727757241 + 36195372355081 = 16584171^2 + 6016259^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 311230100112293 and 311230100112302.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13793203579 + ... + 13793226142.

Almost surely, 2^{311230100112322} is an apocalyptic number.

311230100112322 is a deficient number, since it is larger than the sum of its proper divisors (155697809362250).

311230100112322 is a wasteful number, since it uses less digits than its factorization.

311230100112322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27586435364.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 311230100112322 its reverse (223211001032113), we get a palindrome (534441101144435).

The spelling of 311230100112322 in words is "three hundred eleven trillion, two hundred thirty billion, one hundred million, one hundred twelve thousand, three hundred twenty-two".