103150 has 12 divisors (see below), whose sum is σ = 191952. Its totient is φ = 41240.

The previous prime is 103141. The next prime is 103171. The reversal of 103150 is 51301.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 982 + ... + 1081.

It is an arithmetic number, because the mean of its divisors is an integer number (15996).

2¹⁰³¹⁵⁰ is an apocalyptic number.

103150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103150 is a deficient number, since it is larger than the sum of its proper divisors (88802).

103150 is a wasteful number, since it uses less digits than its factorization.

103150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2075 (or 2070 counting only the distinct ones).

The product of its (nonzero) digits is 15, while the sum is 10.

The square root of 103150 is about 321.1697370550. The cubic root of 103150 is about 46.8982255274.

Adding to 103150 its reverse (51301), we get a palindrome (154451).

It can be divided in two parts, 1031 and 50, that added together give a triangular number (1081 = T₄₆).

The spelling of 103150 in words is "one hundred three thousand, one hundred fifty".