133002121332 has 48 divisors (see below), whose sum is σ = 331608150720. Its totient is φ = 41343340032.

The previous prime is 133002121319. The next prime is 133002121361. The reversal of 133002121332 is 233121200331.

It is a junction number, because it is equal to n+sod(n) for n = 133002121299 and 133002121308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2968458 + ... + 3012929.

It is an arithmetic number, because the mean of its divisors is an integer number (6908503140).

Almost surely, 2^133002121332 is an apocalyptic number.

133002121332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

133002121332 is an abundant number, since it is smaller than the sum of its proper divisors (198606029388).

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

133002121332 is a wasteful number, since it uses less digits than its factorization.

133002121332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5981520 (or 5981518 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 133002121332 its reverse (233121200331), we get a palindrome (366123321663).

The spelling of 133002121332 in words is "one hundred thirty-three billion, two million, one hundred twenty-one thousand, three hundred thirty-two".