133121424342322 has 16 divisors (see below), whose sum is σ = 215149983619032. Its totient is φ = 61409890886400.

The previous prime is 133121424342317. The next prime is 133121424342341. The reversal of 133121424342322 is 223243424121331.

It can be written as a sum of positive squares in 4 ways, for example, as 94166238037041 + 38955186305281 = 9703929^2 + 6241409^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1281884679 + ... + 1281988522.

Almost surely, 2^{133121424342322} is an apocalyptic number.

133121424342322 is a deficient number, since it is larger than the sum of its proper divisors (82028559276710).

133121424342322 is a wasteful number, since it uses less digits than its factorization.

133121424342322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2563875213.

The product of its digits is 165888, while the sum is 37.

Adding to 133121424342322 its reverse (223243424121331), we get a palindrome (356364848463653).

The spelling of 133121424342322 in words is "one hundred thirty-three trillion, one hundred twenty-one billion, four hundred twenty-four million, three hundred forty-two thousand, three hundred twenty-two".