103516453 has 8 divisors (see below), whose sum is σ = 104767488. Its totient is φ = 102273264.

The previous prime is 103516447. The next prime is 103516487. The reversal of 103516453 is 354615301.

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

It is a cyclic number.

It is not a de Polignac number, because 103516453 - 2⁵ = 103516421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103516423) 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, 27100 + ... + 30682.

It is an arithmetic number, because the mean of its divisors is an integer number (13095936).

Almost surely, 2^103516453 is an apocalyptic number.

It is an amenable number.

103516453 is a deficient number, since it is larger than the sum of its proper divisors (1251035).

103516453 is a wasteful number, since it uses less digits than its factorization.

103516453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3923.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 103516453 is about 10174.3035633895. The cubic root of 103516453 is about 469.5369711806.

The spelling of 103516453 in words is "one hundred three million, five hundred sixteen thousand, four hundred fifty-three".