103443748 has 12 divisors (see below), whose sum is σ = 182719152. Its totient is φ = 51238280.

The previous prime is 103443737. The next prime is 103443761. The reversal of 103443748 is 847344301.

It is a super-3 number, since 3×103443748³ (a number of 25 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120418 + ... + 121273.

It is an arithmetic number, because the mean of its divisors is an integer number (15226596).

Almost surely, 2^103443748 is an apocalyptic number.

It is an amenable number.

103443748 is a deficient number, since it is larger than the sum of its proper divisors (79275404).

103443748 is a wasteful number, since it uses less digits than its factorization.

103443748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241802 (or 241800 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 34.

The square root of 103443748 is about 10170.7299639701. The cubic root of 103443748 is about 469.4270186727.

The spelling of 103443748 in words is "one hundred three million, four hundred forty-three thousand, seven hundred forty-eight".