2120320030132 has 6 divisors (see below), whose sum is σ = 3710560052738. Its totient is φ = 1060160015064.

The previous prime is 2120320030099. The next prime is 2120320030141. The reversal of 2120320030132 is 2310300230212.

It can be written as a sum of positive squares in only one way, i.e., 1441353918096 + 678966112036 = 1200564^2 + 823994^2 .

It is a congruent number.

It is an unprimeable number.

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, 265040003763 + ... + 265040003770.

Almost surely, 2^{2120320030132} is an apocalyptic number.

It is an amenable number.

2120320030132 is a deficient number, since it is larger than the sum of its proper divisors (1590240022606).

2120320030132 is a wasteful number, since it uses less digits than its factorization.

2120320030132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 530080007537 (or 530080007535 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 2120320030132 its reverse (2310300230212), we get a palindrome (4430620260344).

The spelling of 2120320030132 in words is "two trillion, one hundred twenty billion, three hundred twenty million, thirty thousand, one hundred thirty-two".