2120213100032 has 40 divisors (see below), whose sum is σ = 4236416910000. Its totient is φ = 1060073580544.

The previous prime is 2120213100001. The next prime is 2120213100119. The reversal of 2120213100032 is 2300013120212.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31730594 + ... + 31797342.

It is an arithmetic number, because the mean of its divisors is an integer number (105910422750).

Almost surely, 2^{2120213100032} is an apocalyptic number.

It is an amenable number.

2120213100032 is a deficient number, since it is larger than the sum of its proper divisors (2116203809968).

2120213100032 is an frugal number, since it uses more digits than its factorization.

2120213100032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128806 (or 128790 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 2120213100032 its reverse (2300013120212), we get a palindrome (4420226220244).

The spelling of 2120213100032 in words is "two trillion, one hundred twenty billion, two hundred thirteen million, one hundred thousand, thirty-two".