2320121112404 has 24 divisors (see below), whose sum is σ = 4129719968640. Its totient is φ = 1140330499776.

The previous prime is 2320121112401. The next prime is 2320121112503. The reversal of 2320121112404 is 4042111210232.

It is a self number, because there is not a number n which added to its sum of digits gives 2320121112404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2320121112401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16100417 + ... + 16243880.

It is an arithmetic number, because the mean of its divisors is an integer number (172071665360).

Almost surely, 2^{2320121112404} is an apocalyptic number.

It is an amenable number.

2320121112404 is a deficient number, since it is larger than the sum of its proper divisors (1809598856236).

2320121112404 is a wasteful number, since it uses less digits than its factorization.

2320121112404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32344607 (or 32344605 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 2320121112404 its reverse (4042111210232), we get a palindrome (6362232322636).

The spelling of 2320121112404 in words is "two trillion, three hundred twenty billion, one hundred twenty-one million, one hundred twelve thousand, four hundred four".