125208203 has 2 divisors, whose sum is σ = 125208204. Its totient is φ = 125208202.

The previous prime is 125208199. The next prime is 125208211. The reversal of 125208203 is 302802521.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 125208203 - 2² = 125208199 is a prime.

It is not a weakly prime, because it can be changed into another prime (125208253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62604101 + 62604102.

It is an arithmetic number, because the mean of its divisors is an integer number (62604102).

Almost surely, 2^125208203 is an apocalyptic number.

125208203 is a deficient number, since it is larger than the sum of its proper divisors (1).

125208203 is an equidigital number, since it uses as much as digits as its factorization.

125208203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 125208203 is about 11189.6471347402. The cubic root of 125208203 is about 500.2774500145.

The spelling of 125208203 in words is "one hundred twenty-five million, two hundred eight thousand, two hundred three".