5115101 has 4 divisors (see below), whose sum is σ = 5167932. Its totient is φ = 5062272.

The previous prime is 5115073. The next prime is 5115133. The reversal of 5115101 is 1015115.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1015115 = 5 ⋅203023.

It can be written as a sum of positive squares in 2 ways, for example, as 1692601 + 3422500 = 1301^2 + 1850^2 .

It is a cyclic number.

It is not a de Polignac number, because 5115101 - 2¹⁰ = 5114077 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5115301) 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, 26270 + ... + 26463.

It is an arithmetic number, because the mean of its divisors is an integer number (1291983).

Almost surely, 2^5115101 is an apocalyptic number.

It is an amenable number.

5115101 is a deficient number, since it is larger than the sum of its proper divisors (52831).

5115101 is an equidigital number, since it uses as much as digits as its factorization.

5115101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52830.

The product of its (nonzero) digits is 25, while the sum is 14.

The square root of 5115101 is about 2261.6589044328. The cubic root of 5115101 is about 172.2997859126.

Adding to 5115101 its sum of digits (14), we get a palindrome (5115115).

It can be divided in two parts, 5115 and 101, that multiplied together give a palindrome (516615).

The spelling of 5115101 in words is "five million, one hundred fifteen thousand, one hundred one".