2011201323032 has 64 divisors (see below), whose sum is σ = 4303179993600. Its totient is φ = 872297015040.

The previous prime is 2011201323007. The next prime is 2011201323067. The reversal of 2011201323032 is 2303231021102.

It is a junction number, because it is equal to n+sod(n) for n = 2011201322995 and 2011201323013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 386948 + ... + 2042579.

It is an arithmetic number, because the mean of its divisors is an integer number (67237187400).

Almost surely, 2^{2011201323032} is an apocalyptic number.

2011201323032 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2011201323032 is an abundant number, since it is smaller than the sum of its proper divisors (2291978670568).

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

2011201323032 is a wasteful number, since it uses less digits than its factorization.

2011201323032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2429976 (or 2429972 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 2011201323032 its reverse (2303231021102), we get a palindrome (4314432344134).

The spelling of 2011201323032 in words is "two trillion, eleven billion, two hundred one million, three hundred twenty-three thousand, thirty-two".