10311311121112 has 16 divisors (see below), whose sum is σ = 19333753639200. Its totient is φ = 5155643484000.

The previous prime is 10311311121043. The next prime is 10311311121127. The reversal of 10311311121112 is 21112111311301.

It is a self number, because there is not a number n which added to its sum of digits gives 10311311121112.

It is a congruent number.

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, 2864862 + ... + 5369362.

It is an arithmetic number, because the mean of its divisors is an integer number (1208359602450).

Almost surely, 2^{10311311121112} is an apocalyptic number.

It is an amenable number.

10311311121112 is a deficient number, since it is larger than the sum of its proper divisors (9022442518088).

10311311121112 is a wasteful number, since it uses less digits than its factorization.

10311311121112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3019146 (or 3019142 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 19.

Adding to 10311311121112 its reverse (21112111311301), we get a palindrome (31423422432413).

The spelling of 10311311121112 in words is "ten trillion, three hundred eleven billion, three hundred eleven million, one hundred twenty-one thousand, one hundred twelve".