133143242222313 has 8 divisors (see below), whose sum is σ = 197249247736800. Its totient is φ = 88762161481524.

The previous prime is 133143242222299. The next prime is 133143242222363. The reversal of 133143242222313 is 313222242341331.

It is a happy number.

133143242222313 is a `hidden beast` number, since 1 + 3 + 3 + 1 + 4 + 3 + 2 + 422 + 223 + 1 + 3 = 666.

It is not a de Polignac number, because 133143242222313 - 2¹³ = 133143242214121 is a prime.

It is a super-2 number, since 2×133143242222313² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (133143242222363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2465615596683 + ... + 2465615596736.

It is an arithmetic number, because the mean of its divisors is an integer number (24656155967100).

Almost surely, 2^{133143242222313} is an apocalyptic number.

It is an amenable number.

133143242222313 is a deficient number, since it is larger than the sum of its proper divisors (64106005514487).

133143242222313 is an equidigital number, since it uses as much as digits as its factorization.

133143242222313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4931231193428 (or 4931231193422 counting only the distinct ones).

The product of its digits is 124416, while the sum is 36.

Adding to 133143242222313 its reverse (313222242341331), we get a palindrome (446365484563644).

The spelling of 133143242222313 in words is "one hundred thirty-three trillion, one hundred forty-three billion, two hundred forty-two million, two hundred twenty-two thousand, three hundred thirteen".