131320303212023 has 4 divisors (see below), whose sum is σ = 132045829749288. Its totient is φ = 130594776674760.

The previous prime is 131320303211989. The next prime is 131320303212037. The reversal of 131320303212023 is 320212303023131.

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 131320303212023 - 2³² = 131316008244727 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 131320303211983 and 131320303212001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131320303212323) 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, 362763268361 + ... + 362763268722.

It is an arithmetic number, because the mean of its divisors is an integer number (33011457437322).

Almost surely, 2^{131320303212023} is an apocalyptic number.

131320303212023 is a deficient number, since it is larger than the sum of its proper divisors (725526537265).

131320303212023 is an equidigital number, since it uses as much as digits as its factorization.

131320303212023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 725526537264.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 131320303212023 its reverse (320212303023131), we get a palindrome (451532606235154).

The spelling of 131320303212023 in words is "one hundred thirty-one trillion, three hundred twenty billion, three hundred three million, two hundred twelve thousand, twenty-three".