2520120230 has 8 divisors (see below), whose sum is σ = 4536216432. Its totient is φ = 1008048088.

The previous prime is 2520120223. The next prime is 2520120247. The reversal of 2520120230 is 320210252.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2520120199 and 2520120208.

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, 126006002 + ... + 126006021.

It is an arithmetic number, because the mean of its divisors is an integer number (567027054).

Almost surely, 2^2520120230 is an apocalyptic number.

2520120230 is a deficient number, since it is larger than the sum of its proper divisors (2016096202).

2520120230 is a wasteful number, since it uses less digits than its factorization.

2520120230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252012030.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 2520120230 is about 50200.7990972255. The cubic root of 2520120230 is about 1360.8400645395.

Adding to 2520120230 its reverse (320210252), we get a palindrome (2840330482).

The spelling of 2520120230 in words is "two billion, five hundred twenty million, one hundred twenty thousand, two hundred thirty".