23132033345 has 16 divisors (see below), whose sum is σ = 27939971520. Its totient is φ = 18384698304.

The previous prime is 23132033279. The next prime is 23132033369. The reversal of 23132033345 is 54333023132.

It is a cyclic number.

It is not a de Polignac number, because 23132033345 - 2¹⁴ = 23132016961 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2978207 + ... + 2985963.

It is an arithmetic number, because the mean of its divisors is an integer number (1746248220).

Almost surely, 2^23132033345 is an apocalyptic number.

It is an amenable number.

23132033345 is a deficient number, since it is larger than the sum of its proper divisors (4807938175).

23132033345 is a wasteful number, since it uses less digits than its factorization.

23132033345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11584.

The product of its (nonzero) digits is 19440, while the sum is 29.

Adding to 23132033345 its reverse (54333023132), we get a palindrome (77465056477).

The spelling of 23132033345 in words is "twenty-three billion, one hundred thirty-two million, thirty-three thousand, three hundred forty-five".