5123071 has 4 divisors (see below), whose sum is σ = 5188000. Its totient is φ = 5058144.

The previous prime is 5123051. The next prime is 5123077. The reversal of 5123071 is 1703215.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1703215 = 5 ⋅340643.

It is a cyclic number.

It is not a de Polignac number, because 5123071 - 2¹⁵ = 5090303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5123077) 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, 32346 + ... + 32503.

It is an arithmetic number, because the mean of its divisors is an integer number (1297000).

Almost surely, 2^5123071 is an apocalyptic number.

5123071 is a deficient number, since it is larger than the sum of its proper divisors (64929).

5123071 is an equidigital number, since it uses as much as digits as its factorization.

5123071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64928.

The product of its (nonzero) digits is 210, while the sum is 19.

The square root of 5123071 is about 2263.4201996094. The cubic root of 5123071 is about 172.3892280492.

Adding to 5123071 its reverse (1703215), we get a palindrome (6826286).

The spelling of 5123071 in words is "five million, one hundred twenty-three thousand, seventy-one".