2120031300032 has 14 divisors (see below), whose sum is σ = 4206937111128. Its totient is φ = 1060015649984.

The previous prime is 2120031300031. The next prime is 2120031300047. The reversal of 2120031300032 is 2300031300212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2120031300031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16562744468 + ... + 16562744595.

Almost surely, 2^{2120031300032} is an apocalyptic number.

It is an amenable number.

2120031300032 is a deficient number, since it is larger than the sum of its proper divisors (2086905811096).

2120031300032 is an equidigital number, since it uses as much as digits as its factorization.

2120031300032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33125489075 (or 33125489065 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 2120031300032 its reverse (2300031300212), we get a palindrome (4420062600244).

The spelling of 2120031300032 in words is "two trillion, one hundred twenty billion, thirty-one million, three hundred thousand, thirty-two".