233513140213252 has 6 divisors (see below), whose sum is σ = 408647995373198. Its totient is φ = 116756570106624.

The previous prime is 233513140213237. The next prime is 233513140213261. The reversal of 233513140213252 is 252312041315332.

It can be written as a sum of positive squares in only one way, i.e., 216725977651456 + 16787162561796 = 14721616^2 + 4097214^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29189142526653 + ... + 29189142526660.

Almost surely, 2^{233513140213252} is an apocalyptic number.

It is an amenable number.

233513140213252 is a deficient number, since it is larger than the sum of its proper divisors (175134855159946).

233513140213252 is a wasteful number, since it uses less digits than its factorization.

233513140213252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58378285053317 (or 58378285053315 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 37.

Adding to 233513140213252 its reverse (252312041315332), we get a palindrome (485825181528584).

The spelling of 233513140213252 in words is "two hundred thirty-three trillion, five hundred thirteen billion, one hundred forty million, two hundred thirteen thousand, two hundred fifty-two".