131133120211 has 8 divisors (see below), whose sum is σ = 138148683920. Its totient is φ = 124128938592.

The previous prime is 131133120179. The next prime is 131133120227. The reversal of 131133120211 is 112021331131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 131133120211 - 2⁵ = 131133120179 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131133120011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2821860 + ... + 2867953.

It is an arithmetic number, because the mean of its divisors is an integer number (17268585490).

Almost surely, 2^131133120211 is an apocalyptic number.

131133120211 is a deficient number, since it is larger than the sum of its proper divisors (7015563709).

131133120211 is a wasteful number, since it uses less digits than its factorization.

131133120211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5691045.

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

Adding to 131133120211 its reverse (112021331131), we get a palindrome (243154451342).

The spelling of 131133120211 in words is "one hundred thirty-one billion, one hundred thirty-three million, one hundred twenty thousand, two hundred eleven".