126203050 has 12 divisors (see below), whose sum is σ = 234737766. Its totient is φ = 50481200.

The previous prime is 126203039. The next prime is 126203071. The reversal of 126203050 is 50302621.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 71250481 + 54952569 = 8441^2 + 7413^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1261981 + ... + 1262080.

Almost surely, 2^126203050 is an apocalyptic number.

126203050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

126203050 is a deficient number, since it is larger than the sum of its proper divisors (108534716).

126203050 is a wasteful number, since it uses less digits than its factorization.

126203050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2524073 (or 2524068 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 126203050 is about 11234.0130852692. The cubic root of 126203050 is about 501.5989479470.

Adding to 126203050 its reverse (50302621), we get a palindrome (176505671).

The spelling of 126203050 in words is "one hundred twenty-six million, two hundred three thousand, fifty".