23010535553223 has 4 divisors (see below), whose sum is σ = 30680714070968. Its totient is φ = 15340357035480.

The previous prime is 23010535553221. The next prime is 23010535553231. The reversal of 23010535553223 is 32235553501032.

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

It is not a de Polignac number, because 23010535553223 - 2¹ = 23010535553221 is a prime.

It is a super-2 number, since 2×23010535553223² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23010535553221) 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, 3835089258868 + ... + 3835089258873.

It is an arithmetic number, because the mean of its divisors is an integer number (7670178517742).

Almost surely, 2^{23010535553223} is an apocalyptic number.

23010535553223 is a deficient number, since it is larger than the sum of its proper divisors (7670178517745).

23010535553223 is an equidigital number, since it uses as much as digits as its factorization.

23010535553223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7670178517744.

The product of its (nonzero) digits is 405000, while the sum is 39.

The spelling of 23010535553223 in words is "twenty-three trillion, ten billion, five hundred thirty-five million, five hundred fifty-three thousand, two hundred twenty-three".