201101313203 has 16 divisors (see below), whose sum is σ = 231184814784. Its totient is φ = 171358986240.

The previous prime is 201101313137. The next prime is 201101313223. The reversal of 201101313203 is 302313101102.

It is a cyclic number.

It is not a de Polignac number, because 201101313203 - 2⁸ = 201101312947 is a prime.

It is a super-2 number, since 2×201101313203² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (201101313223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 870101 + ... + 1076697.

It is an arithmetic number, because the mean of its divisors is an integer number (14449050924).

Almost surely, 2^201101313203 is an apocalyptic number.

201101313203 is a deficient number, since it is larger than the sum of its proper divisors (30083501581).

201101313203 is a wasteful number, since it uses less digits than its factorization.

201101313203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207422.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 201101313203 its reverse (302313101102), we get a palindrome (503414414305).

The spelling of 201101313203 in words is "two hundred one billion, one hundred one million, three hundred thirteen thousand, two hundred three".