131331001101 has 8 divisors (see below), whose sum is σ = 178411926240. Its totient is φ = 85902038352.

The previous prime is 131331001097. The next prime is 131331001111. The reversal of 131331001101 is 101100133131.

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

It is not a de Polignac number, because 131331001101 - 2² = 131331001097 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131331001111) 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, 412990411 + ... + 412990728.

It is an arithmetic number, because the mean of its divisors is an integer number (22301490780).

Almost surely, 2^131331001101 is an apocalyptic number.

It is an amenable number.

131331001101 is a deficient number, since it is larger than the sum of its proper divisors (47080925139).

131331001101 is an equidigital number, since it uses as much as digits as its factorization.

131331001101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 825981195.

The product of its (nonzero) digits is 27, while the sum is 15.

Adding to 131331001101 its reverse (101100133131), we get a palindrome (232431134232).

The spelling of 131331001101 in words is "one hundred thirty-one billion, three hundred thirty-one million, one thousand, one hundred one".