1235200325 has 12 divisors (see below), whose sum is σ = 1532401920. Its totient is φ = 987674160.

The previous prime is 1235200319. The next prime is 1235200397. The reversal of 1235200325 is 5230025321.

It is not a de Polignac number, because 1235200325 - 2¹² = 1235196229 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1235200325.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44942 + ... + 67008.

It is an arithmetic number, because the mean of its divisors is an integer number (127700160).

Almost surely, 2^1235200325 is an apocalyptic number.

It is an amenable number.

1235200325 is a deficient number, since it is larger than the sum of its proper divisors (297201595).

1235200325 is a wasteful number, since it uses less digits than its factorization.

1235200325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24316 (or 24311 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 1235200325 is about 35145.4168420293. The cubic root of 1235200325 is about 1072.9491311550.

Adding to 1235200325 its reverse (5230025321), we get a palindrome (6465225646).

The spelling of 1235200325 in words is "one billion, two hundred thirty-five million, two hundred thousand, three hundred twenty-five".