103026 has 32 divisors (see below), whose sum is σ = 258048. Its totient is φ = 26640.

The previous prime is 103007. The next prime is 103043. The reversal of 103026 is 620301.

It is a super-2 number, since 2×103026² = 21228713352, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 351 + ... + 573.

It is an arithmetic number, because the mean of its divisors is an integer number (8064).

2¹⁰³⁰²⁶ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103026, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (129024).

103026 is an abundant number, since it is smaller than the sum of its proper divisors (155022).

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

103026 is a wasteful number, since it uses less digits than its factorization.

103026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 103026 is about 320.9766346636. The cubic root of 103026 is about 46.8794253600.

Adding to 103026 its reverse (620301), we get a palindrome (723327).

The spelling of 103026 in words is "one hundred three thousand, twenty-six".