201330121324 has 12 divisors (see below), whose sum is σ = 360921071448. Its totient is φ = 98209815200.

The previous prime is 201330121309. The next prime is 201330121337. The reversal of 201330121324 is 423121033102.

It is a junction number, because it is equal to n+sod(n) for n = 201330121295 and 201330121304.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 613811182 + ... + 613811509.

It is an arithmetic number, because the mean of its divisors is an integer number (30076755954).

Almost surely, 2^201330121324 is an apocalyptic number.

It is an amenable number.

201330121324 is a deficient number, since it is larger than the sum of its proper divisors (159590950124).

201330121324 is a wasteful number, since it uses less digits than its factorization.

201330121324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1227622736 (or 1227622734 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 201330121324 its reverse (423121033102), we get a palindrome (624451154426).

The spelling of 201330121324 in words is "two hundred one billion, three hundred thirty million, one hundred twenty-one thousand, three hundred twenty-four".