235200051 has 16 divisors (see below), whose sum is σ = 349492000. Its totient is φ = 156328704.

The previous prime is 235200041. The next prime is 235200089. The reversal of 235200051 is 150002532.

It is a happy number.

235200051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-235200051 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 235199997 and 235200033.

It is not an unprimeable number, because it can be changed into a prime (235200041) 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, 3826 + ... + 22023.

It is an arithmetic number, because the mean of its divisors is an integer number (21843250).

Almost surely, 2^235200051 is an apocalyptic number.

235200051 is a deficient number, since it is larger than the sum of its proper divisors (114291949).

235200051 is a wasteful number, since it uses less digits than its factorization.

235200051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26195 (or 26189 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 18.

The square root of 235200051 is about 15336.2332728738. The cubic root of 235200051 is about 617.2756382477.

Adding to 235200051 its reverse (150002532), we get a palindrome (385202583).

The spelling of 235200051 in words is "two hundred thirty-five million, two hundred thousand, fifty-one".