203330103401 has 16 divisors (see below), whose sum is σ = 209038327680. Its totient is φ = 197699857920.

The previous prime is 203330103373. The next prime is 203330103409. The reversal of 203330103401 is 104301033302.

It is a cyclic number.

It is not a de Polignac number, because 203330103401 - 2⁶ = 203330103337 is a prime.

It is a super-2 number, since 2×203330103401² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (203330103409) 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, 9953540 + ... + 9973946.

It is an arithmetic number, because the mean of its divisors is an integer number (13064895480).

Almost surely, 2^203330103401 is an apocalyptic number.

It is an amenable number.

203330103401 is a deficient number, since it is larger than the sum of its proper divisors (5708224279).

203330103401 is a wasteful number, since it uses less digits than its factorization.

203330103401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22304.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 203330103401 its reverse (104301033302), we get a palindrome (307631136703).

The spelling of 203330103401 in words is "two hundred three billion, three hundred thirty million, one hundred three thousand, four hundred one".