201230001230 has 32 divisors (see below), whose sum is σ = 363777343488. Its totient is φ = 80144964000.

The previous prime is 201230001227. The next prime is 201230001257. The reversal of 201230001230 is 32100032102.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4484405 + ... + 4529055.

It is an arithmetic number, because the mean of its divisors is an integer number (11368041984).

Almost surely, 2^201230001230 is an apocalyptic number.

201230001230 is a deficient number, since it is larger than the sum of its proper divisors (162547342258).

201230001230 is a wasteful number, since it uses less digits than its factorization.

201230001230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46592.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 201230001230 its reverse (32100032102), we get a palindrome (233330033332).

The spelling of 201230001230 in words is "two hundred one billion, two hundred thirty million, one thousand, two hundred thirty".