103245454 has 32 divisors (see below), whose sum is σ = 178295040. Its totient is φ = 44416512.

The previous prime is 103245419. The next prime is 103245463. The reversal of 103245454 is 454542301.

It is a super-2 number, since 2×103245454² = 21319247543332232, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47107 + ... + 49249.

It is an arithmetic number, because the mean of its divisors is an integer number (5571720).

Almost surely, 2^103245454 is an apocalyptic number.

103245454 is a deficient number, since it is larger than the sum of its proper divisors (75049586).

103245454 is a wasteful number, since it uses less digits than its factorization.

103245454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2284.

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 103245454 is about 10160.9770199524. The cubic root of 103245454 is about 469.1268745357.

Adding to 103245454 its reverse (454542301), we get a palindrome (557787755).

The spelling of 103245454 in words is "one hundred three million, two hundred forty-five thousand, four hundred fifty-four".