133132023403 has 2 divisors, whose sum is σ = 133132023404. Its totient is φ = 133132023402.

The previous prime is 133132023397. The next prime is 133132023503. The reversal of 133132023403 is 304320231331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 133132023403 - 2²⁹ = 132595152491 is a prime.

It is not a weakly prime, because it can be changed into another prime (133132023203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66566011701 + 66566011702.

It is an arithmetic number, because the mean of its divisors is an integer number (66566011702).

Almost surely, 2^133132023403 is an apocalyptic number.

133132023403 is a deficient number, since it is larger than the sum of its proper divisors (1).

133132023403 is an equidigital number, since it uses as much as digits as its factorization.

133132023403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 133132023403 its reverse (304320231331), we get a palindrome (437452254734).

The spelling of 133132023403 in words is "one hundred thirty-three billion, one hundred thirty-two million, twenty-three thousand, four hundred three".