2120433332125 has 8 divisors (see below), whose sum is σ = 2646300798648. Its totient is φ = 1696346665600.

The previous prime is 2120433332111. The next prime is 2120433332159. The reversal of 2120433332125 is 5212333340212.

It can be written as a sum of positive squares in 4 ways, for example, as 25179977124 + 2095253355001 = 158682^2 + 1447499^2 .

It is not a de Polignac number, because 2120433332125 - 2¹⁷ = 2120433201053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8481733204 + ... + 8481733453.

It is an arithmetic number, because the mean of its divisors is an integer number (330787599831).

Almost surely, 2^{2120433332125} is an apocalyptic number.

2120433332125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2120433332125 is a deficient number, since it is larger than the sum of its proper divisors (525867466523).

2120433332125 is an equidigital number, since it uses as much as digits as its factorization.

2120433332125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16963466672 (or 16963466662 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 31.

Adding to 2120433332125 its reverse (5212333340212), we get a palindrome (7332766672337).

The spelling of 2120433332125 in words is "two trillion, one hundred twenty billion, four hundred thirty-three million, three hundred thirty-two thousand, one hundred twenty-five".