133422402313 has 8 divisors (see below), whose sum is σ = 135854889632. Its totient is φ = 131002888896.

The previous prime is 133422402277. The next prime is 133422402331. The reversal of 133422402313 is 313204224331.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 133422402313 - 2²⁵ = 133388847881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133422402343) 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, 3222720 + ... + 3263857.

It is an arithmetic number, because the mean of its divisors is an integer number (16981861204).

Almost surely, 2^133422402313 is an apocalyptic number.

It is an amenable number.

133422402313 is a deficient number, since it is larger than the sum of its proper divisors (2432487319).

133422402313 is an equidigital number, since it uses as much as digits as its factorization.

133422402313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6486951.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 133422402313 its reverse (313204224331), we get a palindrome (446626626644).

The spelling of 133422402313 in words is "one hundred thirty-three billion, four hundred twenty-two million, four hundred two thousand, three hundred thirteen".