2123023221302 has 8 divisors (see below), whose sum is σ = 3287261762112. Its totient is φ = 1027269300600.

The previous prime is 2123023221289. The next prime is 2123023221329. The reversal of 2123023221302 is 2031223203212.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17121154949 + ... + 17121155072.

It is an arithmetic number, because the mean of its divisors is an integer number (410907720264).

Almost surely, 2^{2123023221302} is an apocalyptic number.

2123023221302 is a deficient number, since it is larger than the sum of its proper divisors (1164238540810).

2123023221302 is a wasteful number, since it uses less digits than its factorization.

2123023221302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34242310054.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 2123023221302 its reverse (2031223203212), we get a palindrome (4154246424514).

The spelling of 2123023221302 in words is "two trillion, one hundred twenty-three billion, twenty-three million, two hundred twenty-one thousand, three hundred two".