131052423311 has 4 divisors (see below), whose sum is σ = 131856426072. Its totient is φ = 130248420552.

The previous prime is 131052423301. The next prime is 131052423317. The reversal of 131052423311 is 113324250131.

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 131052423311 - 2²² = 131048229007 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 (131052423317) 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, 402001136 + ... + 402001461.

It is an arithmetic number, because the mean of its divisors is an integer number (32964106518).

Almost surely, 2^131052423311 is an apocalyptic number.

131052423311 is a deficient number, since it is larger than the sum of its proper divisors (804002761).

131052423311 is an equidigital number, since it uses as much as digits as its factorization.

131052423311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 804002760.

The product of its (nonzero) digits is 2160, while the sum is 26.

Adding to 131052423311 its reverse (113324250131), we get a palindrome (244376673442).

The spelling of 131052423311 in words is "one hundred thirty-one billion, fifty-two million, four hundred twenty-three thousand, three hundred eleven".