103023242 has 16 divisors (see below), whose sum is σ = 180919872. Its totient is φ = 43075680.

The previous prime is 103023241. The next prime is 103023293. The reversal of 103023242 is 242320301.

It is a super-2 number, since 2×103023242² = 21227576784381128, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 103023242.

It is not an unprimeable number, because it can be changed into a prime (103023241) 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, 89168 + ... + 90315.

It is an arithmetic number, because the mean of its divisors is an integer number (11307492).

Almost surely, 2^103023242 is an apocalyptic number.

103023242 is a deficient number, since it is larger than the sum of its proper divisors (77896630).

103023242 is a wasteful number, since it uses less digits than its factorization.

103023242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179533.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 103023242 is about 10150.0365516583. The cubic root of 103023242 is about 468.7900703642.

Adding to 103023242 its reverse (242320301), we get a palindrome (345343543).

The spelling of 103023242 in words is "one hundred three million, twenty-three thousand, two hundred forty-two".