131043252111 has 16 divisors (see below), whose sum is σ = 189853271040. Its totient is φ = 80094346560.

The previous prime is 131043252107. The next prime is 131043252127. The reversal of 131043252111 is 111252340131.

It is not a de Polignac number, because 131043252111 - 2² = 131043252107 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131043252101) 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, 37078950 + ... + 37082483.

It is an arithmetic number, because the mean of its divisors is an integer number (11865829440).

Almost surely, 2^131043252111 is an apocalyptic number.

131043252111 is a deficient number, since it is larger than the sum of its proper divisors (58810018929).

131043252111 is a wasteful number, since it uses less digits than its factorization.

131043252111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74161486.

The product of its (nonzero) digits is 720, while the sum is 24.

Adding to 131043252111 its reverse (111252340131), we get a palindrome (242295592242).

The spelling of 131043252111 in words is "one hundred thirty-one billion, forty-three million, two hundred fifty-two thousand, one hundred eleven".