133021132322 has 16 divisors (see below), whose sum is σ = 215416168632. Its totient is φ = 61241260800.

The previous prime is 133021132297. The next prime is 133021132331. The reversal of 133021132322 is 223231120331.

It can be written as a sum of positive squares in 4 ways, for example, as 132817242481 + 203889841 = 364441^2 + 14279^2 .

It is a super-2 number, since 2×133021132322² (a number of 23 digits) contains 22 as substring.

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, 6368873 + ... + 6389724.

Almost surely, 2^133021132322 is an apocalyptic number.

133021132322 is a deficient number, since it is larger than the sum of its proper divisors (82395036310).

133021132322 is a wasteful number, since it uses less digits than its factorization.

133021132322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12759013.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 133021132322 its reverse (223231120331), we get a palindrome (356252252653).

The spelling of 133021132322 in words is "one hundred thirty-three billion, twenty-one million, one hundred thirty-two thousand, three hundred twenty-two".