2320155029 has 4 divisors (see below), whose sum is σ = 2349524160. Its totient is φ = 2290785900.

The previous prime is 2320155023. The next prime is 2320155049. The reversal of 2320155029 is 9205510232.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2320155029 - 2¹⁶ = 2320089493 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2320154992 and 2320155010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2320155023) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 14684447 + ... + 14684604.

It is an arithmetic number, because the mean of its divisors is an integer number (587381040).

Almost surely, 2^2320155029 is an apocalyptic number.

It is an amenable number.

2320155029 is a deficient number, since it is larger than the sum of its proper divisors (29369131).

2320155029 is an equidigital number, since it uses as much as digits as its factorization.

2320155029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29369130.

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 2320155029 is about 48167.9875954975. The cubic root of 2320155029 is about 1323.8506761144.

The spelling of 2320155029 in words is "two billion, three hundred twenty million, one hundred fifty-five thousand, twenty-nine".