133220402103 has 8 divisors (see below), whose sum is σ = 180637833600. Its totient is φ = 87308286008.

The previous prime is 133220402093. The next prime is 133220402113. The reversal of 133220402103 is 301204022331.

It is an interprime number because it is at equal distance from previous prime (133220402093) and next prime (133220402113).

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

It is a cyclic number.

It is not a de Polignac number, because 133220402103 - 2⁴ = 133220402087 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 133220402103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133220402113) 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, 376328643 + ... + 376328996.

It is an arithmetic number, because the mean of its divisors is an integer number (22579729200).

Almost surely, 2^133220402103 is an apocalyptic number.

133220402103 is a deficient number, since it is larger than the sum of its proper divisors (47417431497).

133220402103 is an equidigital number, since it uses as much as digits as its factorization.

133220402103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 752657701.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 133220402103 its reverse (301204022331), we get a palindrome (434424424434).

The spelling of 133220402103 in words is "one hundred thirty-three billion, two hundred twenty million, four hundred two thousand, one hundred three".