133310021010121 has 16 divisors (see below), whose sum is σ = 141653762224128. Its totient is φ = 125254924275600.

The previous prime is 133310021010097. The next prime is 133310021010143. The reversal of 133310021010121 is 121010120013331.

It is a cyclic number.

It is not a de Polignac number, because 133310021010121 - 2³³ = 133301431075529 is a prime.

It is not an unprimeable number, because it can be changed into a prime (133310021010151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 299201095 + ... + 299646316.

It is an arithmetic number, because the mean of its divisors is an integer number (8853360139008).

Almost surely, 2^{133310021010121} is an apocalyptic number.

It is an amenable number.

133310021010121 is a deficient number, since it is larger than the sum of its proper divisors (8343741214007).

133310021010121 is a wasteful number, since it uses less digits than its factorization.

133310021010121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 598847652.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 133310021010121 its reverse (121010120013331), we get a palindrome (254320141023452).

The spelling of 133310021010121 in words is "one hundred thirty-three trillion, three hundred ten billion, twenty-one million, ten thousand, one hundred twenty-one".