11311311301112 has 32 divisors (see below), whose sum is σ = 21660367921920. Its totient is φ = 5535217745760.

The previous prime is 11311311301097. The next prime is 11311311301141. The reversal of 11311311301112 is 21110311311311.

11311311301112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×11311311301112³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21893687 + ... + 22404377.

It is an arithmetic number, because the mean of its divisors is an integer number (676886497560).

Almost surely, 2^{11311311301112} is an apocalyptic number.

It is an amenable number.

11311311301112 is a deficient number, since it is larger than the sum of its proper divisors (10349056620808).

11311311301112 is a wasteful number, since it uses less digits than its factorization.

11311311301112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 569651 (or 569647 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 20.

Adding to 11311311301112 its reverse (21110311311311), we get a palindrome (32421622612423).

The spelling of 11311311301112 in words is "eleven trillion, three hundred eleven billion, three hundred eleven million, three hundred one thousand, one hundred twelve".