2323102010221 has 4 divisors (see below), whose sum is σ = 2424106445472. Its totient is φ = 2222097574972.

The previous prime is 2323102010219. The next prime is 2323102010249. The reversal of 2323102010221 is 1220102013232.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2323102010221 - 2¹ = 2323102010219 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2323102014221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50502217591 + ... + 50502217636.

It is an arithmetic number, because the mean of its divisors is an integer number (606026611368).

Almost surely, 2^{2323102010221} is an apocalyptic number.

It is an amenable number.

2323102010221 is a deficient number, since it is larger than the sum of its proper divisors (101004435251).

2323102010221 is a wasteful number, since it uses less digits than its factorization.

2323102010221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101004435250.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 2323102010221 its reverse (1220102013232), we get a palindrome (3543204023453).

The spelling of 2323102010221 in words is "two trillion, three hundred twenty-three billion, one hundred two million, ten thousand, two hundred twenty-one".