103481742 has 96 divisors (see below), whose sum is σ = 261411840. Its totient is φ = 26732160.

The previous prime is 103481713. The next prime is 103481767. The reversal of 103481742 is 247184301.

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 432859 + ... + 433097.

It is an arithmetic number, because the mean of its divisors is an integer number (2723040).

Almost surely, 2^103481742 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103481742, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (130705920).

103481742 is an abundant number, since it is smaller than the sum of its proper divisors (157930098).

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

103481742 is a wasteful number, since it uses less digits than its factorization.

103481742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338 (or 325 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 103481742 is about 10172.5976033656. The cubic root of 103481742 is about 469.4844838082.

It can be divided in two parts, 10348 and 1742, that added together give a triangular number (12090 = T₁₅₅).

The spelling of 103481742 in words is "one hundred three million, four hundred eighty-one thousand, seven hundred forty-two".