2120503024 has 40 divisors (see below), whose sum is σ = 4392442080. Its totient is φ = 988182528.

The previous prime is 2120503019. The next prime is 2120503027. The reversal of 2120503024 is 4203050212.

It is a junction number, because it is equal to n+sod(n) for n = 2120502992 and 2120503010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2120503027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9829 + ... + 65860.

It is an arithmetic number, because the mean of its divisors is an integer number (109811052).

Almost surely, 2^2120503024 is an apocalyptic number.

It is an amenable number.

2120503024 is an abundant number, since it is smaller than the sum of its proper divisors (2271939056).

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

2120503024 is a wasteful number, since it uses less digits than its factorization.

2120503024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75817 (or 75811 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 2120503024 is about 46048.9199004711. The cubic root of 2120503024 is about 1284.7332535383.

Adding to 2120503024 its reverse (4203050212), we get a palindrome (6323553236).

The spelling of 2120503024 in words is "two billion, one hundred twenty million, five hundred three thousand, twenty-four".