356103 has 24 divisors (see below), whose sum is σ = 585200. Its totient is φ = 213840.

The previous prime is 356101. The next prime is 356113. The reversal of 356103 is 301653.

It is not a de Polignac number, because 356103 - 2¹ = 356101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (356101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3213 + ... + 3321.

2³⁵⁶¹⁰³ is an apocalyptic number.

356103 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

356103 is a deficient number, since it is larger than the sum of its proper divisors (229097).

356103 is a wasteful number, since it uses less digits than its factorization.

356103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140 (or 123 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 18.

The square root of 356103 is about 596.7436635608. The cubic root of 356103 is about 70.8802451257.

Adding to 356103 its reverse (301653), we get a palindrome (657756).

The spelling of 356103 in words is "three hundred fifty-six thousand, one hundred three".