133013221312302 has 48 divisors (see below), whose sum is σ = 289736359567200. Its totient is φ = 44100799142400.

The previous prime is 133013221312267. The next prime is 133013221312319. The reversal of 133013221312302 is 203213122310331.

133013221312302 is a `hidden beast` number, since 1 + 3 + 3 + 0 + 1 + 322 + 1 + 31 + 2 + 302 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5230402 + ... + 17128442.

It is an arithmetic number, because the mean of its divisors is an integer number (6036174157650).

Almost surely, 2^{133013221312302} is an apocalyptic number.

133013221312302 is an abundant number, since it is smaller than the sum of its proper divisors (156723138254898).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

133013221312302 is a wasteful number, since it uses less digits than its factorization.

133013221312302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11901369 (or 11901366 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 133013221312302 its reverse (203213122310331), we get a palindrome (336226343622633).

The spelling of 133013221312302 in words is "one hundred thirty-three trillion, thirteen billion, two hundred twenty-one million, three hundred twelve thousand, three hundred two".