5103381 has 8 divisors (see below), whose sum is σ = 7162720. Its totient is φ = 3223152.

The previous prime is 5103379. The next prime is 5103389. The reversal of 5103381 is 1833015.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5103381 - 2¹ = 5103379 is a prime.

It is a super-2 number, since 2×5103381² = 52088995262322, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5103389) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44710 + ... + 44823.

It is an arithmetic number, because the mean of its divisors is an integer number (895340).

Almost surely, 2^5103381 is an apocalyptic number.

It is an amenable number.

5103381 is a deficient number, since it is larger than the sum of its proper divisors (2059339).

5103381 is a wasteful number, since it uses less digits than its factorization.

5103381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89555.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 5103381 is about 2259.0664000865. The cubic root of 5103381 is about 172.1680910388.

Adding to 5103381 its reverse (1833015), we get a palindrome (6936396).

The spelling of 5103381 in words is "five million, one hundred three thousand, three hundred eighty-one".