131101210011 has 32 divisors (see below), whose sum is σ = 185747281920. Its totient is φ = 81965205504.

The previous prime is 131101210003. The next prime is 131101210027. The reversal of 131101210011 is 110012101131.

It is not a de Polignac number, because 131101210011 - 2³ = 131101210003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (131101210001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34290846 + ... + 34294668.

It is an arithmetic number, because the mean of its divisors is an integer number (5804602560).

Almost surely, 2^131101210011 is an apocalyptic number.

131101210011 is a deficient number, since it is larger than the sum of its proper divisors (54646071909).

131101210011 is a wasteful number, since it uses less digits than its factorization.

131101210011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6075.

The product of its (nonzero) digits is 6, while the sum is 12.

Adding to 131101210011 its reverse (110012101131), we get a palindrome (241113311142).

The spelling of 131101210011 in words is "one hundred thirty-one billion, one hundred one million, two hundred ten thousand, eleven".