2320155013 has 8 divisors (see below), whose sum is σ = 2532329856. Its totient is φ = 2108188800.

The previous prime is 2320154987. The next prime is 2320155023. The reversal of 2320155013 is 3105510232.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2320155013 is a prime.

It is a Duffinian number.

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 polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28428 + ... + 73813.

It is an arithmetic number, because the mean of its divisors is an integer number (316541232).

Almost surely, 2^2320155013 is an apocalyptic number.

It is an amenable number.

2320155013 is a deficient number, since it is larger than the sum of its proper divisors (212174843).

2320155013 is a wasteful number, since it uses less digits than its factorization.

2320155013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104315.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 2320155013 is about 48167.9874294121. The cubic root of 2320155013 is about 1323.8506730713.

Adding to 2320155013 its reverse (3105510232), we get a palindrome (5425665245).

The spelling of 2320155013 in words is "two billion, three hundred twenty million, one hundred fifty-five thousand, thirteen".