103442582 has 16 divisors (see below), whose sum is σ = 159406272. Its totient is φ = 50320320.

The previous prime is 103442579. The next prime is 103442587. The reversal of 103442582 is 285244301.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103442587) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13082 + ... + 19442.

It is an arithmetic number, because the mean of its divisors is an integer number (9962892).

Almost surely, 2^103442582 is an apocalyptic number.

103442582 is a deficient number, since it is larger than the sum of its proper divisors (55963690).

103442582 is a wasteful number, since it uses less digits than its factorization.

103442582 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6583.

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 103442582 is about 10170.6726424559. The cubic root of 103442582 is about 469.4252548994.

Adding to 103442582 its reverse (285244301), we get a palindrome (388686883).

The spelling of 103442582 in words is "one hundred three million, four hundred forty-two thousand, five hundred eighty-two".