133113222333123 has 16 divisors (see below), whose sum is σ = 178617134741760. Its totient is φ = 88177463896544.

The previous prime is 133113222333107. The next prime is 133113222333293. The reversal of 133113222333123 is 321333222311331.

It is a cyclic number.

It is not a de Polignac number, because 133113222333123 - 2⁴ = 133113222333107 is a prime.

It is not an unprimeable number, because it can be changed into a prime (133113222333103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 216545661 + ... + 217159502.

It is an arithmetic number, because the mean of its divisors is an integer number (11163570921360).

Almost surely, 2^{133113222333123} is an apocalyptic number.

133113222333123 is a deficient number, since it is larger than the sum of its proper divisors (45503912408637).

133113222333123 is a wasteful number, since it uses less digits than its factorization.

133113222333123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 433705818.

The product of its digits is 34992, while the sum is 33.

Adding to 133113222333123 its reverse (321333222311331), we get a palindrome (454446444644454).

The spelling of 133113222333123 in words is "one hundred thirty-three trillion, one hundred thirteen billion, two hundred twenty-two million, three hundred thirty-three thousand, one hundred twenty-three".