131303323002022 has 4 divisors (see below), whose sum is σ = 196954984503036. Its totient is φ = 65651661501010.

The previous prime is 131303323002013. The next prime is 131303323002083. The reversal of 131303323002022 is 220200323303131.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32825830750504 + ... + 32825830750507.

It is an arithmetic number, because the mean of its divisors is an integer number (49238746125759).

Almost surely, 2^{131303323002022} is an apocalyptic number.

131303323002022 is a deficient number, since it is larger than the sum of its proper divisors (65651661501014).

131303323002022 is an equidigital number, since it uses as much as digits as its factorization.

131303323002022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65651661501013.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 131303323002022 its reverse (220200323303131), we get a palindrome (351503646305153).

The spelling of 131303323002022 in words is "one hundred thirty-one trillion, three hundred three billion, three hundred twenty-three million, two thousand, twenty-two".