23103154255 has 4 divisors (see below), whose sum is σ = 27723785112. Its totient is φ = 18482523400.

The previous prime is 23103154229. The next prime is 23103154313. The reversal of 23103154255 is 55245130132.

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

It is not a de Polignac number, because 23103154255 - 2¹³ = 23103146063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2310315421 + ... + 2310315430.

It is an arithmetic number, because the mean of its divisors is an integer number (6930946278).

Almost surely, 2^23103154255 is an apocalyptic number.

23103154255 is a deficient number, since it is larger than the sum of its proper divisors (4620630857).

23103154255 is an equidigital number, since it uses as much as digits as its factorization.

23103154255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4620630856.

The product of its (nonzero) digits is 18000, while the sum is 31.

Adding to 23103154255 its reverse (55245130132), we get a palindrome (78348284387).

The spelling of 23103154255 in words is "twenty-three billion, one hundred three million, one hundred fifty-four thousand, two hundred fifty-five".