2320011530 has 32 divisors (see below), whose sum is σ = 4401216000. Its totient is φ = 878081472.

The previous prime is 2320011517. The next prime is 2320011569. The reversal of 2320011530 is 351100232.

It is a junction number, because it is equal to n+sod(n) for n = 2320011499 and 2320011508.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 156896 + ... + 171044.

It is an arithmetic number, because the mean of its divisors is an integer number (137538000).

Almost surely, 2^2320011530 is an apocalyptic number.

2320011530 is a deficient number, since it is larger than the sum of its proper divisors (2081204470).

2320011530 is a wasteful number, since it uses less digits than its factorization.

2320011530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15038.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 2320011530 is about 48166.4980043183. The cubic root of 2320011530 is about 1323.8233826560.

Adding to 2320011530 its reverse (351100232), we get a palindrome (2671111762).

The spelling of 2320011530 in words is "two billion, three hundred twenty million, eleven thousand, five hundred thirty".