1201143301140 has 24 divisors (see below), whose sum is σ = 3363201243360. Its totient is φ = 320304880288.

The previous prime is 1201143301081. The next prime is 1201143301159. The reversal of 1201143301140 is 411033411021.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10009527450 + ... + 10009527569.

It is an arithmetic number, because the mean of its divisors is an integer number (140133385140).

Almost surely, 2^{1201143301140} is an apocalyptic number.

1201143301140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1201143301140 is an abundant number, since it is smaller than the sum of its proper divisors (2162057942220).

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

1201143301140 is a wasteful number, since it uses less digits than its factorization.

1201143301140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20019055031 (or 20019055029 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 1201143301140 its reverse (411033411021), we get a palindrome (1612176712161).

The spelling of 1201143301140 in words is "one trillion, two hundred one billion, one hundred forty-three million, three hundred one thousand, one hundred forty".