131321020132022 has 8 divisors (see below), whose sum is σ = 225121748797776. Its totient is φ = 56280437199432.

The previous prime is 131321020132007. The next prime is 131321020132031. The reversal of 131321020132022 is 220231020123131.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4690036433273 + ... + 4690036433300.

It is an arithmetic number, because the mean of its divisors is an integer number (28140218599722).

Almost surely, 2^{131321020132022} is an apocalyptic number.

131321020132022 is a deficient number, since it is larger than the sum of its proper divisors (93800728665754).

131321020132022 is an equidigital number, since it uses as much as digits as its factorization.

131321020132022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9380072866582.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 131321020132022 its reverse (220231020123131), we get a palindrome (351552040255153).

The spelling of 131321020132022 in words is "one hundred thirty-one trillion, three hundred twenty-one billion, twenty million, one hundred thirty-two thousand, twenty-two".