201313231322033 has 8 divisors (see below), whose sum is σ = 213562748612448. Its totient is φ = 189108998754624.

The previous prime is 201313231321997. The next prime is 201313231322057. The reversal of 201313231322033 is 330223132313102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 201313231322033 - 2³² = 201308936354737 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 201313231321987 and 201313231322005.

It is not an unprimeable number, because it can be changed into a prime (201313231325033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11321171591 + ... + 11321189372.

It is an arithmetic number, because the mean of its divisors is an integer number (26695343576556).

Almost surely, 2^{201313231322033} is an apocalyptic number.

It is an amenable number.

201313231322033 is a deficient number, since it is larger than the sum of its proper divisors (12249517290415).

201313231322033 is a wasteful number, since it uses less digits than its factorization.

201313231322033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22642361503.

The product of its (nonzero) digits is 11664, while the sum is 29.

Adding to 201313231322033 its reverse (330223132313102), we get a palindrome (531536363635135).

The spelling of 201313231322033 in words is "two hundred one trillion, three hundred thirteen billion, two hundred thirty-one million, three hundred twenty-two thousand, thirty-three".