2011332534132 has 24 divisors (see below), whose sum is σ = 4724606628000. Its totient is φ = 665944552096.

The previous prime is 2011332534131. The next prime is 2011332534137. The reversal of 2011332534132 is 2314352331102.

It is a self number, because there is not a number n which added to its sum of digits gives 2011332534132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2011332534131) 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, 562451382 + ... + 562454957.

It is an arithmetic number, because the mean of its divisors is an integer number (196858609500).

Almost surely, 2^{2011332534132} is an apocalyptic number.

It is an amenable number.

2011332534132 is an abundant number, since it is smaller than the sum of its proper divisors (2713274093868).

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

2011332534132 is a wasteful number, since it uses less digits than its factorization.

2011332534132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1124906495 (or 1124906493 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 30.

Adding to 2011332534132 its reverse (2314352331102), we get a palindrome (4325684865234).

The spelling of 2011332534132 in words is "two trillion, eleven billion, three hundred thirty-two million, five hundred thirty-four thousand, one hundred thirty-two".