3423202321123 has 32 divisors (see below), whose sum is σ = 4114168027200. Its totient is φ = 2813810835456.

The previous prime is 3423202321069. The next prime is 3423202321127. The reversal of 3423202321123 is 3211232023243.

It is a cyclic number.

It is not a de Polignac number, because 3423202321123 - 2³⁷ = 3285763367651 is a prime.

It is a super-2 number, since 2×3423202321123² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3423202321091 and 3423202321100.

It is not an unprimeable number, because it can be changed into a prime (3423202321127) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2698965 + ... + 3759097.

It is an arithmetic number, because the mean of its divisors is an integer number (128567750850).

Almost surely, 2^{3423202321123} is an apocalyptic number.

3423202321123 is a deficient number, since it is larger than the sum of its proper divisors (690965706077).

3423202321123 is a wasteful number, since it uses less digits than its factorization.

3423202321123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1060951.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 3423202321123 its reverse (3211232023243), we get a palindrome (6634434344366).

The spelling of 3423202321123 in words is "three trillion, four hundred twenty-three billion, two hundred two million, three hundred twenty-one thousand, one hundred twenty-three".