23045221113155 has 8 divisors (see below), whose sum is σ = 27654292327200. Its totient is φ = 18436158896256.

The previous prime is 23045221113107. The next prime is 23045221113157. The reversal of 23045221113155 is 55131112254032.

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 23045221113155 - 2¹⁴ = 23045221096771 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23045221113157) 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, 6431306 + ... + 9351584.

It is an arithmetic number, because the mean of its divisors is an integer number (3456786540900).

Almost surely, 2^{23045221113155} is an apocalyptic number.

23045221113155 is a deficient number, since it is larger than the sum of its proper divisors (4609071214045).

23045221113155 is a wasteful number, since it uses less digits than its factorization.

23045221113155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4498573.

The product of its (nonzero) digits is 36000, while the sum is 35.

Adding to 23045221113155 its reverse (55131112254032), we get a palindrome (78176333367187).

The spelling of 23045221113155 in words is "twenty-three trillion, forty-five billion, two hundred twenty-one million, one hundred thirteen thousand, one hundred fifty-five".