201303311012322 has 128 divisors (see below), whose sum is σ = 415972136724480. Its totient is φ = 64920145006080.

The previous prime is 201303311012317. The next prime is 201303311012339. The reversal of 201303311012322 is 223210113303102.

It is a junction number, because it is equal to n+sod(n) for n = 201303311012292 and 201303311012301.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 24886052454 + ... + 24886060542.

It is an arithmetic number, because the mean of its divisors is an integer number (3249782318160).

Almost surely, 2^{201303311012322} is an apocalyptic number.

201303311012322 is an abundant number, since it is smaller than the sum of its proper divisors (214668825712158).

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

201303311012322 is a wasteful number, since it uses less digits than its factorization.

201303311012322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12888.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 201303311012322 its reverse (223210113303102), we get a palindrome (424513424315424).

The spelling of 201303311012322 in words is "two hundred one trillion, three hundred three billion, three hundred eleven million, twelve thousand, three hundred twenty-two".