320200461123 has 32 divisors (see below), whose sum is σ = 450347089920. Its totient is φ = 202110037920.

The previous prime is 320200461109. The next prime is 320200461127. The reversal of 320200461123 is 321164002023.

320200461123 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 320200461123 - 2²¹ = 320198363971 is a prime.

It is a super-2 number, since 2×320200461123² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 320200461093 and 320200461102.

It is not an unprimeable number, because it can be changed into a prime (320200461127) 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, 593688 + ... + 996426.

It is an arithmetic number, because the mean of its divisors is an integer number (14073346560).

Almost surely, 2^320200461123 is an apocalyptic number.

320200461123 is a deficient number, since it is larger than the sum of its proper divisors (130146628797).

320200461123 is a wasteful number, since it uses less digits than its factorization.

320200461123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402959.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 320200461123 its reverse (321164002023), we get a palindrome (641364463146).

The spelling of 320200461123 in words is "three hundred twenty billion, two hundred million, four hundred sixty-one thousand, one hundred twenty-three".