3200011112123 has 8 divisors (see below), whose sum is σ = 3731791384800. Its totient is φ = 2742866667240.

The previous prime is 3200011112057. The next prime is 3200011112149. The reversal of 3200011112123 is 3212111100023.

It is not a de Polignac number, because 3200011112123 - 2¹⁸ = 3200010849979 is a prime.

It is a super-2 number, since 2×3200011112123² (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 (3200011115123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4664738888 + ... + 4664739573.

It is an arithmetic number, because the mean of its divisors is an integer number (466473923100).

Almost surely, 2^{3200011112123} is an apocalyptic number.

3200011112123 is a deficient number, since it is larger than the sum of its proper divisors (531780272677).

3200011112123 is an frugal number, since it uses more digits than its factorization.

3200011112123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9329478482 (or 9329478468 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 3200011112123 its reverse (3212111100023), we get a palindrome (6412122212146).

The spelling of 3200011112123 in words is "three trillion, two hundred billion, eleven million, one hundred twelve thousand, one hundred twenty-three".