2321032120003 has 4 divisors (see below), whose sum is σ = 2321071711888. Its totient is φ = 2320992528120.

The previous prime is 2321032119971. The next prime is 2321032120019. The reversal of 2321032120003 is 3000212301232.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2321032120003 - 2⁵ = 2321032119971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2321032130003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19707876 + ... + 19825297.

It is an arithmetic number, because the mean of its divisors is an integer number (580267927972).

Almost surely, 2^{2321032120003} is an apocalyptic number.

2321032120003 is a deficient number, since it is larger than the sum of its proper divisors (39591885).

2321032120003 is an equidigital number, since it uses as much as digits as its factorization.

2321032120003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39591884.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 2321032120003 its reverse (3000212301232), we get a palindrome (5321244421235).

The spelling of 2321032120003 in words is "two trillion, three hundred twenty-one billion, thirty-two million, one hundred twenty thousand, three".