133300002121 has 48 divisors (see below), whose sum is σ = 160540600320. Its totient is φ = 109694520000.

The previous prime is 133300002103. The next prime is 133300002127. The reversal of 133300002121 is 121200003331.

It is not a de Polignac number, because 133300002121 - 2⁵ = 133300002089 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 133300002095 and 133300002104.

It is not an unprimeable number, because it can be changed into a prime (133300002127) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 22173006 + ... + 22179016.

It is an arithmetic number, because the mean of its divisors is an integer number (3344595840).

Almost surely, 2^133300002121 is an apocalyptic number.

133300002121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

133300002121 is a deficient number, since it is larger than the sum of its proper divisors (27240598199).

133300002121 is a wasteful number, since it uses less digits than its factorization.

133300002121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6278 (or 6265 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 133300002121 its reverse (121200003331), we get a palindrome (254500005452).

The spelling of 133300002121 in words is "one hundred thirty-three billion, three hundred million, two thousand, one hundred twenty-one".