103224542 has 8 divisors (see below), whose sum is σ = 154996032. Its totient is φ = 51559200.

The previous prime is 103224521. The next prime is 103224547. The reversal of 103224542 is 245422301.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×103224542² = 21310612142219528, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103224547) 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, 24059 + ... + 28022.

It is an arithmetic number, because the mean of its divisors is an integer number (19374504).

Almost surely, 2^103224542 is an apocalyptic number.

103224542 is a deficient number, since it is larger than the sum of its proper divisors (51771490).

103224542 is an equidigital number, since it uses as much as digits as its factorization.

103224542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53074.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 103224542 is about 10159.9479329375. The cubic root of 103224542 is about 469.0951990697.

Adding to 103224542 its reverse (245422301), we get a palindrome (348646843).

The spelling of 103224542 in words is "one hundred three million, two hundred twenty-four thousand, five hundred forty-two".