131105141266 has 32 divisors (see below), whose sum is σ = 215137581120. Its totient is φ = 59426265600.

The previous prime is 131105141203. The next prime is 131105141309. The reversal of 131105141266 is 662141501131.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14861805 + ... + 14870623.

It is an arithmetic number, because the mean of its divisors is an integer number (6723049410).

Almost surely, 2^131105141266 is an apocalyptic number.

131105141266 is a deficient number, since it is larger than the sum of its proper divisors (84032439854).

131105141266 is a wasteful number, since it uses less digits than its factorization.

131105141266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10650.

The product of its (nonzero) digits is 4320, while the sum is 31.

Adding to 131105141266 its reverse (662141501131), we get a palindrome (793246642397).

The spelling of 131105141266 in words is "one hundred thirty-one billion, one hundred five million, one hundred forty-one thousand, two hundred sixty-six".