2123323202 has 64 divisors (see below), whose sum is σ = 4319094528. Its totient is φ = 756000000.

The previous prime is 2123323199. The next prime is 2123323217. The reversal of 2123323202 is 2023233212.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 196952 + ... + 207452.

It is an arithmetic number, because the mean of its divisors is an integer number (67485852).

Almost surely, 2^2123323202 is an apocalyptic number.

2123323202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2123323202 is an abundant number, since it is smaller than the sum of its proper divisors (2195771326).

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

2123323202 is a wasteful number, since it uses less digits than its factorization.

2123323202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10635.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 2123323202 is about 46079.5312693174. The cubic root of 2123323202 is about 1285.3025479273.

Adding to 2123323202 its reverse (2023233212), we get a palindrome (4146556414).

The spelling of 2123323202 in words is "two billion, one hundred twenty-three million, three hundred twenty-three thousand, two hundred two".