2320155030 has 32 divisors (see below), whose sum is σ = 5673439584. Its totient is φ = 607033856.

The previous prime is 2320155023. The next prime is 2320155049. The reversal of 2320155030 is 305510232.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2320154988 and 2320155006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 728019 + ... + 731198.

It is an arithmetic number, because the mean of its divisors is an integer number (177294987).

Almost surely, 2^2320155030 is an apocalyptic number.

2320155030 is an abundant number, since it is smaller than the sum of its proper divisors (3353284554).

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

2320155030 is a wasteful number, since it uses less digits than its factorization.

2320155030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1459280.

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 2320155030 is about 48167.9876058778. The cubic root of 2320155030 is about 1323.8506763046.

Adding to 2320155030 its reverse (305510232), we get a palindrome (2625665262).

The spelling of 2320155030 in words is "two billion, three hundred twenty million, one hundred fifty-five thousand, thirty".