201323120213132 has 48 divisors (see below), whose sum is σ = 379042658265600. Its totient is φ = 93281806065600.

The previous prime is 201323120213129. The next prime is 201323120213161. The reversal of 201323120213132 is 231312021323102.

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, 157360532 + ... + 158634747.

It is an arithmetic number, because the mean of its divisors is an integer number (7896722047200).

Almost surely, 2^{201323120213132} is an apocalyptic number.

It is an amenable number.

201323120213132 is a deficient number, since it is larger than the sum of its proper divisors (177719538052468).

201323120213132 is a wasteful number, since it uses less digits than its factorization.

201323120213132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315995486 (or 315995484 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 201323120213132 its reverse (231312021323102), we get a palindrome (432635141536234).

The spelling of 201323120213132 in words is "two hundred one trillion, three hundred twenty-three billion, one hundred twenty million, two hundred thirteen thousand, one hundred thirty-two".