353330540121 has 16 divisors (see below), whose sum is σ = 507903379200. Its totient is φ = 217195480320.

The previous prime is 353330540111. The next prime is 353330540159. The reversal of 353330540121 is 121045033353.

It is not a de Polignac number, because 353330540121 - 2¹⁷ = 353330409049 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (353330540111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4936896 + ... + 5007953.

It is an arithmetic number, because the mean of its divisors is an integer number (31743961200).

Almost surely, 2^353330540121 is an apocalyptic number.

It is an amenable number.

353330540121 is a deficient number, since it is larger than the sum of its proper divisors (154572839079).

353330540121 is a wasteful number, since it uses less digits than its factorization.

353330540121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9945776.

The product of its (nonzero) digits is 16200, while the sum is 30.

Adding to 353330540121 its reverse (121045033353), we get a palindrome (474375573474).

The spelling of 353330540121 in words is "three hundred fifty-three billion, three hundred thirty million, five hundred forty thousand, one hundred twenty-one".