2072320230 has 32 divisors (see below), whose sum is σ = 5266132704. Its totient is φ = 520111616.

The previous prime is 2072320219. The next prime is 2072320231. The reversal of 2072320230 is 320232702.

It is a super-2 number, since 2×2072320230² = 8589022271334505800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2072320197 and 2072320206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2072320231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2031177 + ... + 2032196.

It is an arithmetic number, because the mean of its divisors is an integer number (164566647).

Almost surely, 2^2072320230 is an apocalyptic number.

2072320230 is an abundant number, since it is smaller than the sum of its proper divisors (3193812474).

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

2072320230 is a wasteful number, since it uses less digits than its factorization.

2072320230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4063400.

The product of its (nonzero) digits is 1008, while the sum is 21.

The square root of 2072320230 is about 45522.7440956716. The cubic root of 2072320230 is about 1274.9278913468.

Adding to 2072320230 its reverse (320232702), we get a palindrome (2392552932).

The spelling of 2072320230 in words is "two billion, seventy-two million, three hundred twenty thousand, two hundred thirty".