322454142103 has 4 divisors (see below), whose sum is σ = 339425412760. Its totient is φ = 305482871448.

The previous prime is 322454142083. The next prime is 322454142193. The reversal of 322454142103 is 301241454223.

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 322454142103 - 2⁹ = 322454141591 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 (322454142193) 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, 8485635300 + ... + 8485635337.

It is an arithmetic number, because the mean of its divisors is an integer number (84856353190).

Almost surely, 2^322454142103 is an apocalyptic number.

322454142103 is a deficient number, since it is larger than the sum of its proper divisors (16971270657).

322454142103 is a wasteful number, since it uses less digits than its factorization.

322454142103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16971270656.

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 322454142103 its reverse (301241454223), we get a palindrome (623695596326).

The spelling of 322454142103 in words is "three hundred twenty-two billion, four hundred fifty-four million, one hundred forty-two thousand, one hundred three".