2123320102 has 8 divisors (see below), whose sum is σ = 3192075000. Its totient is φ = 1059295104.

The previous prime is 2123320037. The next prime is 2123320127. The reversal of 2123320102 is 2010233212.

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, 1181352 + ... + 1183147.

It is an arithmetic number, because the mean of its divisors is an integer number (399009375).

Almost surely, 2^2123320102 is an apocalyptic number.

2123320102 is a deficient number, since it is larger than the sum of its proper divisors (1068754898).

2123320102 is a wasteful number, since it uses less digits than its factorization.

2123320102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2364950.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2123320102 is about 46079.4976318102. The cubic root of 2123320102 is about 1285.3019224236.

Adding to 2123320102 its reverse (2010233212), we get a palindrome (4133553314).

The spelling of 2123320102 in words is "two billion, one hundred twenty-three million, three hundred twenty thousand, one hundred two".