201311101211324 has 18 divisors (see below), whose sum is σ = 381478580847000. Its totient is φ = 92912815943376.

The previous prime is 201311101211293. The next prime is 201311101211329. The reversal of 201311101211324 is 423112101113102.

It is a self number, because there is not a number n which added to its sum of digits gives 201311101211324.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201311101211329) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 148898742824 + ... + 148898744175.

It is an arithmetic number, because the mean of its divisors is an integer number (21193254491500).

Almost surely, 2^{201311101211324} is an apocalyptic number.

It is an amenable number.

201311101211324 is a deficient number, since it is larger than the sum of its proper divisors (180167479635676).

201311101211324 is a wasteful number, since it uses less digits than its factorization.

201311101211324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297797487029 (or 297797487014 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 23.

Adding to 201311101211324 its reverse (423112101113102), we get a palindrome (624423202324426).

The spelling of 201311101211324 in words is "two hundred one trillion, three hundred eleven billion, one hundred one million, two hundred eleven thousand, three hundred twenty-four".