5111403 has 12 divisors (see below), whose sum is σ = 7491624. Its totient is φ = 3097600.

The previous prime is 5111401. The next prime is 5111413. The reversal of 5111403 is 3041115.

It is not a de Polignac number, because 5111403 - 2¹ = 5111401 is a prime.

It is a super-2 number, since 2×5111403² = 52252881256818, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5111401) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6678 + ... + 7403.

It is an arithmetic number, because the mean of its divisors is an integer number (624302).

Almost surely, 2^5111403 is an apocalyptic number.

5111403 is a deficient number, since it is larger than the sum of its proper divisors (2380221).

5111403 is a wasteful number, since it uses less digits than its factorization.

5111403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14106 (or 14095 counting only the distinct ones).

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

The square root of 5111403 is about 2260.8412151233. The cubic root of 5111403 is about 172.2582541020.

Adding to 5111403 its reverse (3041115), we get a palindrome (8152518).

The spelling of 5111403 in words is "five million, one hundred eleven thousand, four hundred three".