201132321123330 has 64 divisors (see below), whose sum is σ = 564581954044800. Its totient is φ = 50812375861440.

The previous prime is 201132321123269. The next prime is 201132321123337. The reversal of 201132321123330 is 33321123231102.

201132321123330 is a `hidden beast` number, since 2 + 0 + 1 + 1 + 3 + 2 + 321 + 1 + 2 + 3 + 330 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 201132321123294 and 201132321123303.

It is not an unprimeable number, because it can be changed into a prime (201132321123337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19603534941 + ... + 19603545200.

It is an arithmetic number, because the mean of its divisors is an integer number (8821593031950).

Almost surely, 2^{201132321123330} is an apocalyptic number.

201132321123330 is an abundant number, since it is smaller than the sum of its proper divisors (363449632921470).

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

201132321123330 is a wasteful number, since it uses less digits than its factorization.

201132321123330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39207080176 (or 39207080170 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 201132321123330 its reverse (33321123231102), we get a palindrome (234453444354432).

The spelling of 201132321123330 in words is "two hundred one trillion, one hundred thirty-two billion, three hundred twenty-one million, one hundred twenty-three thousand, three hundred thirty".