133113300312203 has 4 divisors (see below), whose sum is σ = 133113350799528. Its totient is φ = 133113249824880.

The previous prime is 133113300312199. The next prime is 133113300312227. The reversal of 133113300312203 is 302213003311331.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 133113300312203 - 2² = 133113300312199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133113300312803) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21057401 + ... + 26639082.

It is an arithmetic number, because the mean of its divisors is an integer number (33278337699882).

Almost surely, 2^{133113300312203} is an apocalyptic number.

133113300312203 is a deficient number, since it is larger than the sum of its proper divisors (50487325).

133113300312203 is an equidigital number, since it uses as much as digits as its factorization.

133113300312203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50487324.

The product of its (nonzero) digits is 2916, while the sum is 26.

Adding to 133113300312203 its reverse (302213003311331), we get a palindrome (435326303623534).

The spelling of 133113300312203 in words is "one hundred thirty-three trillion, one hundred thirteen billion, three hundred million, three hundred twelve thousand, two hundred three".