131041023311 has 4 divisors (see below), whose sum is σ = 142953843624. Its totient is φ = 119128203000.

The previous prime is 131041023293. The next prime is 131041023319. The reversal of 131041023311 is 113320140131.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 131041023311 - 2¹⁴ = 131041006927 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131041023319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5956410140 + ... + 5956410161.

It is an arithmetic number, because the mean of its divisors is an integer number (35738460906).

Almost surely, 2^131041023311 is an apocalyptic number.

131041023311 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

131041023311 is a deficient number, since it is larger than the sum of its proper divisors (11912820313).

131041023311 is a wasteful number, since it uses less digits than its factorization.

131041023311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11912820312.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 131041023311 its reverse (113320140131), we get a palindrome (244361163442).

The spelling of 131041023311 in words is "one hundred thirty-one billion, forty-one million, twenty-three thousand, three hundred eleven".