3123322403 has 16 divisors (see below), whose sum is σ = 3248709984. Its totient is φ = 3000291840.

The previous prime is 3123322291. The next prime is 3123322439. The reversal of 3123322403 is 3042233213.

It is a cyclic number.

It is not a de Polignac number, because 3123322403 - 2²² = 3119128099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3123322463) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1333013 + ... + 1335353.

It is an arithmetic number, because the mean of its divisors is an integer number (203044374).

Almost surely, 2^3123322403 is an apocalyptic number.

3123322403 is a deficient number, since it is larger than the sum of its proper divisors (125387581).

3123322403 is a wasteful number, since it uses less digits than its factorization.

3123322403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2822.

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 3123322403 is about 55886.6925394588. The cubic root of 3123322403 is about 1461.7472050305.

Adding to 3123322403 its reverse (3042233213), we get a palindrome (6165555616).

The spelling of 3123322403 in words is "three billion, one hundred twenty-three million, three hundred twenty-two thousand, four hundred three".