202033101232144 has 40 divisors (see below), whose sum is σ = 481771241403200. Its totient is φ = 79925182904448.

The previous prime is 202033101232141. The next prime is 202033101232169. The reversal of 202033101232144 is 441232101330202.

It is a super-3 number, since 3×202033101232144³ (a number of 44 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is not an unprimeable number, because it can be changed into a prime (202033101232141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69379497594 + ... + 69379500505.

It is an arithmetic number, because the mean of its divisors is an integer number (12044281035080).

Almost surely, 2^{202033101232144} is an apocalyptic number.

It is an amenable number.

202033101232144 is an abundant number, since it is smaller than the sum of its proper divisors (279738140171056).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

202033101232144 is a wasteful number, since it uses less digits than its factorization.

202033101232144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138758998127 (or 138758998121 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 202033101232144 its reverse (441232101330202), we get a palindrome (643265202562346).

The spelling of 202033101232144 in words is "two hundred two trillion, thirty-three billion, one hundred one million, two hundred thirty-two thousand, one hundred forty-four".