133112121203 has 8 divisors (see below), whose sum is σ = 133435700640. Its totient is φ = 132788635200.

The previous prime is 133112121199. The next prime is 133112121217. The reversal of 133112121203 is 302121211331.

It is a happy number.

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 133112121203 - 2² = 133112121199 is a prime.

It is a super-2 number, since 2×133112121203² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (133112121503) 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, 3449351 + ... + 3487727.

It is an arithmetic number, because the mean of its divisors is an integer number (16679462580).

Almost surely, 2^133112121203 is an apocalyptic number.

133112121203 is a deficient number, since it is larger than the sum of its proper divisors (323579437).

133112121203 is an equidigital number, since it uses as much as digits as its factorization.

133112121203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46717.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 133112121203 its reverse (302121211331), we get a palindrome (435233332534).

The spelling of 133112121203 in words is "one hundred thirty-three billion, one hundred twelve million, one hundred twenty-one thousand, two hundred three".