99560203 has 2 divisors, whose sum is σ = 99560204. Its totient is φ = 99560202.

The previous prime is 99560107. The next prime is 99560221. The reversal of 99560203 is 30206599.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-99560203 is a prime.

It is not a weakly prime, because it can be changed into another prime (99560603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49780101 + 49780102.

It is an arithmetic number, because the mean of its divisors is an integer number (49780102).

Almost surely, 2^99560203 is an apocalyptic number.

99560203 is a deficient number, since it is larger than the sum of its proper divisors (1).

99560203 is an equidigital number, since it uses as much as digits as its factorization.

99560203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14580, while the sum is 34.

The square root of 99560203 is about 9977.9859190119. The cubic root of 99560203 is about 463.4774310992.

It can be divided in two parts, 995 and 60203, that multiplied together give a triangular number (59901985 = T₁₀₉₄₅).

The spelling of 99560203 in words is "ninety-nine million, five hundred sixty thousand, two hundred three".