10103538 has 16 divisors (see below), whose sum is σ = 20677536. Its totient is φ = 3289440.

The previous prime is 10103531. The next prime is 10103557. The reversal of 10103538 is 83530101.

It is a happy number.

10103538 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (10103531) 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, 19323 + ... + 19838.

It is an arithmetic number, because the mean of its divisors is an integer number (1292346).

Almost surely, 2^10103538 is an apocalyptic number.

10103538 is an abundant number, since it is smaller than the sum of its proper divisors (10573998).

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

10103538 is a wasteful number, since it uses less digits than its factorization.

10103538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39209.

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

The square root of 10103538 is about 3178.6062983641. The cubic root of 10103538 is about 216.1844703270.

Adding to 10103538 its reverse (83530101), we get a palindrome (93633639).

The spelling of 10103538 in words is "ten million, one hundred three thousand, five hundred thirty-eight".