1200141233121 has 8 divisors (see below), whose sum is σ = 1684408748320. Its totient is φ = 757983936672.

The previous prime is 1200141233069. The next prime is 1200141233131. The reversal of 1200141233121 is 1213321410021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1200141233121 - 2¹¹ = 1200141231073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1200141233131) 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, 10527554620 + ... + 10527554733.

It is an arithmetic number, because the mean of its divisors is an integer number (210551093540).

Almost surely, 2^{1200141233121} is an apocalyptic number.

It is an amenable number.

1200141233121 is a deficient number, since it is larger than the sum of its proper divisors (484267515199).

1200141233121 is a wasteful number, since it uses less digits than its factorization.

1200141233121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21055109375.

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

Adding to 1200141233121 its reverse (1213321410021), we get a palindrome (2413462643142).

The spelling of 1200141233121 in words is "one trillion, two hundred billion, one hundred forty-one million, two hundred thirty-three thousand, one hundred twenty-one".