105148 has 12 divisors (see below), whose sum is σ = 186592. Its totient is φ = 51840.

The previous prime is 105143. The next prime is 105167. The reversal of 105148 is 841501.

It is a super-2 number, since 2×105148² = 22112203808, which contains 22 as substring.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 253 + ... + 523.

2¹⁰⁵¹⁴⁸ is an apocalyptic number.

It is an amenable number.

105148 is a deficient number, since it is larger than the sum of its proper divisors (81444).

105148 is a wasteful number, since it uses less digits than its factorization.

105148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372 (or 370 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 19.

The square root of 105148 is about 324.2653234621. The cubic root of 105148 is about 47.1990950703.

Adding to 105148 its reverse (841501), we get a palindrome (946649).

It can be divided in two parts, 105 and 148, that added together give a triangular number (253 = T₂₂).

The spelling of 105148 in words is "one hundred five thousand, one hundred forty-eight".