5045200123 has 2 divisors, whose sum is σ = 5045200124. Its totient is φ = 5045200122.

The previous prime is 5045200103. The next prime is 5045200159. The reversal of 5045200123 is 3210025405.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5045200123 is a prime.

It is a super-2 number, since 2×5045200123² = 50908088562238430258, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5045200094 and 5045200103.

It is not a weakly prime, because it can be changed into another prime (5045200103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2522600061 + 2522600062.

It is an arithmetic number, because the mean of its divisors is an integer number (2522600062).

Almost surely, 2^5045200123 is an apocalyptic number.

5045200123 is a deficient number, since it is larger than the sum of its proper divisors (1).

5045200123 is an equidigital number, since it uses as much as digits as its factorization.

5045200123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 5045200123 is about 71029.5721724410. The cubic root of 5045200123 is about 1715.1132387610.

Adding to 5045200123 its reverse (3210025405), we get a palindrome (8255225528).

The spelling of 5045200123 in words is "five billion, forty-five million, two hundred thousand, one hundred twenty-three".