322023255403 has 4 divisors (see below), whose sum is σ = 322024700880. Its totient is φ = 322021809928.

The previous prime is 322023255397. The next prime is 322023255409. The reversal of 322023255403 is 304552320223.

It is a happy number.

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

It is an interprime number because it is at equal distance from previous prime (322023255397) and next prime (322023255409).

It is a cyclic number.

It is not a de Polignac number, because 322023255403 - 2⁵ = 322023255371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (322023255409) 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, 310000 + ... + 860317.

It is an arithmetic number, because the mean of its divisors is an integer number (80506175220).

Almost surely, 2^322023255403 is an apocalyptic number.

322023255403 is a deficient number, since it is larger than the sum of its proper divisors (1445477).

322023255403 is a wasteful number, since it uses less digits than its factorization.

322023255403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1445476.

The product of its (nonzero) digits is 43200, while the sum is 31.

Adding to 322023255403 its reverse (304552320223), we get a palindrome (626575575626).

The spelling of 322023255403 in words is "three hundred twenty-two billion, twenty-three million, two hundred fifty-five thousand, four hundred three".