201132144511223 has 8 divisors (see below), whose sum is σ = 201997310126976. Its totient is φ = 200266995456000.

The previous prime is 201132144511211. The next prime is 201132144511271. The reversal of 201132144511223 is 322115441231102.

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 201132144511223 - 2¹² = 201132144507127 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 201132144511223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201132144511273) 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, 20517818 + ... + 28692248.

It is an arithmetic number, because the mean of its divisors is an integer number (25249663765872).

Almost surely, 2^{201132144511223} is an apocalyptic number.

201132144511223 is a deficient number, since it is larger than the sum of its proper divisors (865165615753).

201132144511223 is a wasteful number, since it uses less digits than its factorization.

201132144511223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8280265.

The product of its (nonzero) digits is 11520, while the sum is 32.

Adding to 201132144511223 its reverse (322115441231102), we get a palindrome (523247585742325).

The spelling of 201132144511223 in words is "two hundred one trillion, one hundred thirty-two billion, one hundred forty-four million, five hundred eleven thousand, two hundred twenty-three".