2130323206 has 16 divisors (see below), whose sum is σ = 3669456960. Its totient is φ = 917363880.

The previous prime is 2130323203. The next prime is 2130323257. The reversal of 2130323206 is 6023230312.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130323201) 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, 2547816 + ... + 2548651.

It is an arithmetic number, because the mean of its divisors is an integer number (229341060).

Almost surely, 2^2130323206 is an apocalyptic number.

2130323206 is a deficient number, since it is larger than the sum of its proper divisors (1539133754).

2130323206 is a wasteful number, since it uses less digits than its factorization.

2130323206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5096499.

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 2130323206 is about 46155.4244482704. The cubic root of 2130323206 is about 1286.7134265657.

Adding to 2130323206 its reverse (6023230312), we get a palindrome (8153553518).

The spelling of 2130323206 in words is "two billion, one hundred thirty million, three hundred twenty-three thousand, two hundred six".