102354203 has 16 divisors (see below), whose sum is σ = 121512960. Its totient is φ = 84394176.

The previous prime is 102354199. The next prime is 102354211. The reversal of 102354203 is 302453201.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 102354203 - 2² = 102354199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102354223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16775 + ... + 22047.

It is an arithmetic number, because the mean of its divisors is an integer number (7594560).

Almost surely, 2^102354203 is an apocalyptic number.

102354203 is a deficient number, since it is larger than the sum of its proper divisors (19158757).

102354203 is an equidigital number, since it uses as much as digits as its factorization.

102354203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5386.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 102354203 is about 10117.0254027555. The cubic root of 102354203 is about 467.7730822762.

The spelling of 102354203 in words is "one hundred two million, three hundred fifty-four thousand, two hundred three".