125869203 has 12 divisors (see below), whose sum is σ = 182236600. Its totient is φ = 83716416.

The previous prime is 125869201. The next prime is 125869217. The reversal of 125869203 is 302968521.

It is not a de Polignac number, because 125869203 - 2¹ = 125869201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (125869201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12253 + ... + 20046.

Almost surely, 2^125869203 is an apocalyptic number.

125869203 is a deficient number, since it is larger than the sum of its proper divisors (56367397).

125869203 is a wasteful number, since it uses less digits than its factorization.

125869203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32738 (or 32735 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 125869203 is about 11219.1444861005. The cubic root of 125869203 is about 501.1562613914.

The spelling of 125869203 in words is "one hundred twenty-five million, eight hundred sixty-nine thousand, two hundred three".