2303123141123 has 8 divisors (see below), whose sum is σ = 2632150060800. Its totient is φ = 1974098553480.

The previous prime is 2303123141101. The next prime is 2303123141129. The reversal of 2303123141123 is 3211413213032.

It is a happy number.

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 2303123141123 - 2²⁴ = 2303106363907 is a prime.

It is a super-2 number, since 2×2303123141123² (a number of 26 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 = 2303123141092 and 2303123141101.

It is not an unprimeable number, because it can be changed into a prime (2303123141129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3007328 + ... + 3694626.

It is an arithmetic number, because the mean of its divisors is an integer number (329018757600).

Almost surely, 2^{2303123141123} is an apocalyptic number.

2303123141123 is a deficient number, since it is larger than the sum of its proper divisors (329026919677).

2303123141123 is an equidigital number, since it uses as much as digits as its factorization.

2303123141123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1166017.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 2303123141123 its reverse (3211413213032), we get a palindrome (5514536354155).

The spelling of 2303123141123 in words is "two trillion, three hundred three billion, one hundred twenty-three million, one hundred forty-one thousand, one hundred twenty-three".