2012021032 has 16 divisors (see below), whose sum is σ = 4311473760. Its totient is φ = 862294704.

The previous prime is 2012021029. The next prime is 2012021047. The reversal of 2012021032 is 2301202102.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17964418 + ... + 17964529.

It is an arithmetic number, because the mean of its divisors is an integer number (269467110).

Almost surely, 2^2012021032 is an apocalyptic number.

It is an amenable number.

2012021032 is an abundant number, since it is smaller than the sum of its proper divisors (2299452728).

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

2012021032 is a wasteful number, since it uses less digits than its factorization.

2012021032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35928960 (or 35928956 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 2012021032 is about 44855.5574260314. The cubic root of 2012021032 is about 1262.4402678925.

Adding to 2012021032 its reverse (2301202102), we get a palindrome (4313223134).

The spelling of 2012021032 in words is "two billion, twelve million, twenty-one thousand, thirty-two".