133203113401 has 16 divisors (see below), whose sum is σ = 140564039040. Its totient is φ = 125877628800.

The previous prime is 133203113383. The next prime is 133203113429. The reversal of 133203113401 is 104311302331.

It is a cyclic number.

It is not a de Polignac number, because 133203113401 - 2²⁵ = 133169558969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133203113431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13448551 + ... + 13458451.

It is an arithmetic number, because the mean of its divisors is an integer number (8785252440).

Almost surely, 2^133203113401 is an apocalyptic number.

It is an amenable number.

133203113401 is a deficient number, since it is larger than the sum of its proper divisors (7360925639).

133203113401 is an equidigital number, since it uses as much as digits as its factorization.

133203113401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11616.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 133203113401 its reverse (104311302331), we get a palindrome (237514415732).

The spelling of 133203113401 in words is "one hundred thirty-three billion, two hundred three million, one hundred thirteen thousand, four hundred one".