5102118 has 24 divisors (see below), whose sum is σ = 12634128. Its totient is φ = 1457712.

The previous prime is 5102107. The next prime is 5102129. The reversal of 5102118 is 8112015.

It is an interprime number because it is at equal distance from previous prime (5102107) and next prime (5102129).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a self number, because there is not a number n which added to its sum of digits gives 5102118.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20121 + ... + 20372.

It is an arithmetic number, because the mean of its divisors is an integer number (526422).

Almost surely, 2^5102118 is an apocalyptic number.

5102118 is an abundant number, since it is smaller than the sum of its proper divisors (7532010).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5102118 is a wasteful number, since it uses less digits than its factorization.

5102118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40508 (or 40505 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 18.

The square root of 5102118 is about 2258.7868425330. The cubic root of 5102118 is about 172.1538869756.

It can be divided in two parts, 510 and 2118, that added together give a triangular number (2628 = T₇₂).

The spelling of 5102118 in words is "five million, one hundred two thousand, one hundred eighteen".