1201103330132 has 12 divisors (see below), whose sum is σ = 2111109566580. Its totient is φ = 597929168256.

The previous prime is 1201103330131. The next prime is 1201103330149. The reversal of 1201103330132 is 2310333011021.

It can be written as a sum of positive squares in 2 ways, for example, as 514929667396 + 686173662736 = 717586^2 + 828356^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1201103330131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 655623173 + ... + 655625004.

It is an arithmetic number, because the mean of its divisors is an integer number (175925797215).

Almost surely, 2^{1201103330132} is an apocalyptic number.

It is an amenable number.

1201103330132 is a deficient number, since it is larger than the sum of its proper divisors (910006236448).

1201103330132 is a wasteful number, since it uses less digits than its factorization.

1201103330132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1311248410 (or 1311248408 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 1201103330132 its reverse (2310333011021), we get a palindrome (3511436341153).

The spelling of 1201103330132 in words is "one trillion, two hundred one billion, one hundred three million, three hundred thirty thousand, one hundred thirty-two".