311112141310 has 8 divisors (see below), whose sum is σ = 560001854376. Its totient is φ = 124444856520.

The previous prime is 311112141299. The next prime is 311112141367. The reversal of 311112141310 is 13141211113.

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

It is a super-2 number, since 2×311112141310² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

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 in 3 ways as a sum of consecutive naturals, for example, 15555607056 + ... + 15555607075.

It is an arithmetic number, because the mean of its divisors is an integer number (70000231797).

Almost surely, 2^311112141310 is an apocalyptic number.

311112141310 is a deficient number, since it is larger than the sum of its proper divisors (248889713066).

311112141310 is a wasteful number, since it uses less digits than its factorization.

311112141310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31111214138.

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 311112141310 its reverse (13141211113), we get a palindrome (324253352423).

The spelling of 311112141310 in words is "three hundred eleven billion, one hundred twelve million, one hundred forty-one thousand, three hundred ten".