5112123 has 4 divisors (see below), whose sum is σ = 6816168. Its totient is φ = 3408080.

The previous prime is 5112119. The next prime is 5112127. The reversal of 5112123 is 3212115.

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

It is an interprime number because it is at equal distance from previous prime (5112119) and next prime (5112127).

It is a cyclic number.

It is not a de Polignac number, because 5112123 - 2² = 5112119 is a prime.

It is a super-2 number, since 2×5112123² = 52267603134258, which contains 22 as substring.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (5112127) 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, 852018 + ... + 852023.

It is an arithmetic number, because the mean of its divisors is an integer number (1704042).

Almost surely, 2^5112123 is an apocalyptic number.

5112123 is a deficient number, since it is larger than the sum of its proper divisors (1704045).

5112123 is a wasteful number, since it uses less digits than its factorization.

5112123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1704044.

The product of its digits is 60, while the sum is 15.

The square root of 5112123 is about 2261.0004422821. Note that the first 3 decimals coincide. The cubic root of 5112123 is about 172.2663419088.

Adding to 5112123 its reverse (3212115), we get a palindrome (8324238).

The spelling of 5112123 in words is "five million, one hundred twelve thousand, one hundred twenty-three".