2321020102 has 8 divisors (see below), whose sum is σ = 3490865136. Its totient is φ = 1157398392.

The previous prime is 2321020067. The next prime is 2321020151. The reversal of 2321020102 is 2010201232.

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 pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1554898 + ... + 1556389.

It is an arithmetic number, because the mean of its divisors is an integer number (436358142).

Almost surely, 2^2321020102 is an apocalyptic number.

2321020102 is a deficient number, since it is larger than the sum of its proper divisors (1169845034).

2321020102 is a wasteful number, since it uses less digits than its factorization.

2321020102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3111662.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 2321020102 is about 48176.9665089034. The cubic root of 2321020102 is about 1324.0151888529.

Adding to 2321020102 its reverse (2010201232), we get a palindrome (4331221334).

The spelling of 2321020102 in words is "two billion, three hundred twenty-one million, twenty thousand, one hundred two".