3223020123 has 12 divisors (see below), whose sum is σ = 4929325128. Its totient is φ = 2022287040.

The previous prime is 3223020113. The next prime is 3223020131. The reversal of 3223020123 is 3210203223.

It is a happy number.

It is not a de Polignac number, because 3223020123 - 2¹⁴ = 3223003739 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3223020096 and 3223020105.

It is not an unprimeable number, because it can be changed into a prime (3223020113) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10532593 + ... + 10532898.

It is an arithmetic number, because the mean of its divisors is an integer number (410777094).

Almost surely, 2^3223020123 is an apocalyptic number.

3223020123 is a deficient number, since it is larger than the sum of its proper divisors (1706305005).

3223020123 is a wasteful number, since it uses less digits than its factorization.

3223020123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21065514 (or 21065511 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 3223020123 is about 56771.6489367712. The cubic root of 3223020123 is about 1477.1377788826.

Adding to 3223020123 its reverse (3210203223), we get a palindrome (6433223346).

The spelling of 3223020123 in words is "three billion, two hundred twenty-three million, twenty thousand, one hundred twenty-three".