1011201131332 has 24 divisors (see below), whose sum is σ = 2025407355776. Its totient is φ = 432727964928.

The previous prime is 1011201131329. The next prime is 1011201131377. The reversal of 1011201131332 is 2331311021101.

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, 26812008 + ... + 26849695.

Almost surely, 2^{1011201131332} is an apocalyptic number.

It is an amenable number.

1011201131332 is an abundant number, since it is smaller than the sum of its proper divisors (1014206224444).

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

1011201131332 is a wasteful number, since it uses less digits than its factorization.

1011201131332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53662387 (or 53662385 counting only the distinct ones).

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

Adding to 1011201131332 its reverse (2331311021101), we get a palindrome (3342512152433).

The spelling of 1011201131332 in words is "one trillion, eleven billion, two hundred one million, one hundred thirty-one thousand, three hundred thirty-two".