201233230133320 has 128 divisors (see below), whose sum is σ = 577626282224640. Its totient is φ = 61263393488640.

The previous prime is 201233230133317. The next prime is 201233230133339. The reversal of 201233230133320 is 23331032332102.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 759582262 + ... + 759847141.

It is an arithmetic number, because the mean of its divisors is an integer number (4512705329880).

Almost surely, 2^{201233230133320} is an apocalyptic number.

201233230133320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201233230133320 is an abundant number, since it is smaller than the sum of its proper divisors (376393052091320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201233230133320 is a wasteful number, since it uses less digits than its factorization.

201233230133320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1519429475 (or 1519429471 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 201233230133320 its reverse (23331032332102), we get a palindrome (224564262465422).

The spelling of 201233230133320 in words is "two hundred one trillion, two hundred thirty-three billion, two hundred thirty million, one hundred thirty-three thousand, three hundred twenty".