1200132113311 has 8 divisors (see below), whose sum is σ = 1267760913920. Its totient is φ = 1132949707992.

The previous prime is 1200132113303. The next prime is 1200132113329. The reversal of 1200132113311 is 1133112310021.

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 1200132113311 - 2³ = 1200132113303 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1200132113911) 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, 111593295 + ... + 111604048.

It is an arithmetic number, because the mean of its divisors is an integer number (158470114240).

Almost surely, 2^{1200132113311} is an apocalyptic number.

1200132113311 is a deficient number, since it is larger than the sum of its proper divisors (67628800609).

1200132113311 is a wasteful number, since it uses less digits than its factorization.

1200132113311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223197645.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 1200132113311 its reverse (1133112310021), we get a palindrome (2333244423332).

The spelling of 1200132113311 in words is "one trillion, two hundred billion, one hundred thirty-two million, one hundred thirteen thousand, three hundred eleven".