2123322001303 has 4 divisors (see below), whose sum is σ = 2123647620768. Its totient is φ = 2122996381840.

The previous prime is 2123322001301. The next prime is 2123322001337. The reversal of 2123322001303 is 3031002233212.

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 2123322001303 - 2¹ = 2123322001301 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 (2123322001301) 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, 162799951 + ... + 162812992.

It is an arithmetic number, because the mean of its divisors is an integer number (530911905192).

Almost surely, 2^{2123322001303} is an apocalyptic number.

2123322001303 is a deficient number, since it is larger than the sum of its proper divisors (325619465).

2123322001303 is an equidigital number, since it uses as much as digits as its factorization.

2123322001303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325619464.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 2123322001303 its reverse (3031002233212), we get a palindrome (5154324234515).

The spelling of 2123322001303 in words is "two trillion, one hundred twenty-three billion, three hundred twenty-two million, one thousand, three hundred three".