201123013310 has 16 divisors (see below), whose sum is σ = 365404803696. Its totient is φ = 79697343168.

The previous prime is 201123013261. The next prime is 201123013339. The reversal of 201123013310 is 13310321102.

It is a super-2 number, since 2×201123013310² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93981647 + ... + 93983786.

It is an arithmetic number, because the mean of its divisors is an integer number (22837800231).

Almost surely, 2^201123013310 is an apocalyptic number.

201123013310 is a deficient number, since it is larger than the sum of its proper divisors (164281790386).

201123013310 is a wasteful number, since it uses less digits than its factorization.

201123013310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187965547.

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

Adding to 201123013310 its reverse (13310321102), we get a palindrome (214433334412).

The spelling of 201123013310 in words is "two hundred one billion, one hundred twenty-three million, thirteen thousand, three hundred ten".