133001112233 has 4 divisors (see below), whose sum is σ = 145092122448. Its totient is φ = 120910102020.

The previous prime is 133001112227. The next prime is 133001112259. The reversal of 133001112233 is 332211100331.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 332211100331 = 11 ⋅30201009121.

It is a cyclic number.

It is not a de Polignac number, because 133001112233 - 2⁸ = 133001111977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133001112133) 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, 6045505091 + ... + 6045505112.

It is an arithmetic number, because the mean of its divisors is an integer number (36273030612).

Almost surely, 2^133001112233 is an apocalyptic number.

It is an amenable number.

133001112233 is a deficient number, since it is larger than the sum of its proper divisors (12091010215).

133001112233 is a wasteful number, since it uses less digits than its factorization.

133001112233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12091010214.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 133001112233 its reverse (332211100331), we get a palindrome (465212212564).

The spelling of 133001112233 in words is "one hundred thirty-three billion, one million, one hundred twelve thousand, two hundred thirty-three".