133201031403 has 8 divisors (see below), whose sum is σ = 193746954816. Its totient is φ = 80727897800.

The previous prime is 133201031401. The next prime is 133201031429. The reversal of 133201031403 is 304130102331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 133201031403 - 2¹ = 133201031401 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 133201031403.

It is not an unprimeable number, because it can be changed into a prime (133201031401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2018197413 + ... + 2018197478.

It is an arithmetic number, because the mean of its divisors is an integer number (24218369352).

Almost surely, 2^133201031403 is an apocalyptic number.

133201031403 is a deficient number, since it is larger than the sum of its proper divisors (60545923413).

133201031403 is a wasteful number, since it uses less digits than its factorization.

133201031403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4036394905.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 133201031403 its reverse (304130102331), we get a palindrome (437331133734).

The spelling of 133201031403 in words is "one hundred thirty-three billion, two hundred one million, thirty-one thousand, four hundred three".