201310223312003 has 8 divisors (see below), whose sum is σ = 216796261268496. Its totient is φ = 185824276236000.

The previous prime is 201310223311993. The next prime is 201310223312087. The reversal of 201310223312003 is 300213322013102.

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

It is a cyclic number.

It is not a de Polignac number, because 201310223312003 - 2¹⁰ = 201310223310979 is a prime.

It is a super-2 number, since 2×201310223312003² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 201310223312003.

It is not an unprimeable number, because it can be changed into a prime (201310223312503) 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, 18084473 + ... + 27012378.

It is an arithmetic number, because the mean of its divisors is an integer number (27099532658562).

Almost surely, 2^{201310223312003} is an apocalyptic number.

201310223312003 is a deficient number, since it is larger than the sum of its proper divisors (15486037956493).

201310223312003 is a wasteful number, since it uses less digits than its factorization.

201310223312003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45440245.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 201310223312003 its reverse (300213322013102), we get a palindrome (501523545325105).

The spelling of 201310223312003 in words is "two hundred one trillion, three hundred ten billion, two hundred twenty-three million, three hundred twelve thousand, three".