23133132120229 has 4 divisors (see below), whose sum is σ = 23133144588300. Its totient is φ = 23133119652160.

The previous prime is 23133132120209. The next prime is 23133132120233. The reversal of 23133132120229 is 92202123133132.

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

It can be written as a sum of positive squares in 2 ways, for example, as 17784758971204 + 5348373149025 = 4217198^2 + 2312655^2 .

It is a cyclic number.

It is not a de Polignac number, because 23133132120229 - 2¹⁹ = 23133131595941 is a prime.

It is a super-2 number, since 2×23133132120229² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23133132120194 and 23133132120203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23133132120209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2832154 + ... + 7367995.

It is an arithmetic number, because the mean of its divisors is an integer number (5783286147075).

Almost surely, 2^{23133132120229} is an apocalyptic number.

It is an amenable number.

23133132120229 is a deficient number, since it is larger than the sum of its proper divisors (12468071).

23133132120229 is a wasteful number, since it uses less digits than its factorization.

23133132120229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12468070.

The product of its (nonzero) digits is 23328, while the sum is 34.

The spelling of 23133132120229 in words is "twenty-three trillion, one hundred thirty-three billion, one hundred thirty-two million, one hundred twenty thousand, two hundred twenty-nine".