12011313023110 has 32 divisors (see below), whose sum is σ = 21714501500640. Its totient is φ = 4783608200448.

The previous prime is 12011313023107. The next prime is 12011313023111. The reversal of 12011313023110 is 1132031311021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12011313023111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39526209 + ... + 39828931.

It is an arithmetic number, because the mean of its divisors is an integer number (678578171895).

Almost surely, 2^{12011313023110} is an apocalyptic number.

12011313023110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12011313023110 is a deficient number, since it is larger than the sum of its proper divisors (9703188477530).

12011313023110 is a wasteful number, since it uses less digits than its factorization.

12011313023110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319992.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 12011313023110 its reverse (1132031311021), we get a palindrome (13143344334131).

The spelling of 12011313023110 in words is "twelve trillion, eleven billion, three hundred thirteen million, twenty-three thousand, one hundred ten".