3200102021123 has 4 divisors (see below), whose sum is σ = 3657259452720. Its totient is φ = 2742944589528.

The previous prime is 3200102021119. The next prime is 3200102021189. The reversal of 3200102021123 is 3211202010023.

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 3200102021123 - 2² = 3200102021119 is a prime.

It is a super-2 number, since 2×3200102021123² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3200102021423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 228578715788 + ... + 228578715801.

It is an arithmetic number, because the mean of its divisors is an integer number (914314863180).

Almost surely, 2^{3200102021123} is an apocalyptic number.

3200102021123 is a deficient number, since it is larger than the sum of its proper divisors (457157431597).

3200102021123 is an equidigital number, since it uses as much as digits as its factorization.

3200102021123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 457157431596.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 3200102021123 its reverse (3211202010023), we get a palindrome (6411304031146).

The spelling of 3200102021123 in words is "three trillion, two hundred billion, one hundred two million, twenty-one thousand, one hundred twenty-three".