133132013103 has 16 divisors (see below), whose sum is σ = 178850152800. Its totient is φ = 88084601856.

The previous prime is 133132013093. The next prime is 133132013173. The reversal of 133132013103 is 301310231331.

It is not a de Polignac number, because 133132013103 - 2⁴ = 133132013087 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 133132013103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133132013173) 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, 1677973 + ... + 1755521.

It is an arithmetic number, because the mean of its divisors is an integer number (11178134550).

Almost surely, 2^133132013103 is an apocalyptic number.

133132013103 is a deficient number, since it is larger than the sum of its proper divisors (45718139697).

133132013103 is a wasteful number, since it uses less digits than its factorization.

133132013103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81866.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 133132013103 its reverse (301310231331), we get a palindrome (434442244434).

The spelling of 133132013103 in words is "one hundred thirty-three billion, one hundred thirty-two million, thirteen thousand, one hundred three".