1200331034011 has 8 divisors (see below), whose sum is σ = 1275429696624. Its totient is φ = 1125731366400.

The previous prime is 1200331033997. The next prime is 1200331034017. The reversal of 1200331034011 is 1104301330021.

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 1200331034011 - 2¹⁹ = 1200330509723 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1200331034011.

It is not an unprimeable number, because it can be changed into a prime (1200331034017) 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, 124743790 + ... + 124753411.

It is an arithmetic number, because the mean of its divisors is an integer number (159428712078).

Almost surely, 2^{1200331034011} is an apocalyptic number.

1200331034011 is a deficient number, since it is larger than the sum of its proper divisors (75098662613).

1200331034011 is a wasteful number, since it uses less digits than its factorization.

1200331034011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249497501.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1200331034011 its reverse (1104301330021), we get a palindrome (2304632364032).

The spelling of 1200331034011 in words is "one trillion, two hundred billion, three hundred thirty-one million, thirty-four thousand, eleven".