201233013124144 has 20 divisors (see below), whose sum is σ = 389889946835200. Its totient is φ = 100616252650560.

The previous prime is 201233013124133. The next prime is 201233013124183. The reversal of 201233013124144 is 441421310332102.

It is a happy number.

It is a super-3 number, since 3×201233013124144³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9247344 + ... + 22090255.

It is an arithmetic number, because the mean of its divisors is an integer number (19494497341760).

Almost surely, 2^{201233013124144} is an apocalyptic number.

It is an amenable number.

201233013124144 is a deficient number, since it is larger than the sum of its proper divisors (188656933711056).

201233013124144 is a wasteful number, since it uses less digits than its factorization.

201233013124144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31738948 (or 31738942 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 201233013124144 its reverse (441421310332102), we get a palindrome (642654323456246).

The spelling of 201233013124144 in words is "two hundred one trillion, two hundred thirty-three billion, thirteen million, one hundred twenty-four thousand, one hundred forty-four".