320203234220124 has 24 divisors (see below), whose sum is σ = 747307540887040. Its totient is φ = 106710602686704.

The previous prime is 320203234220071. The next prime is 320203234220153. The reversal of 320203234220124 is 421022432302023.

It is a super-2 number, since 2×320203234220124² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 320203234220091 and 320203234220100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2976033964 + ... + 2976141555.

Almost surely, 2^{320203234220124} is an apocalyptic number.

It is an amenable number.

320203234220124 is an abundant number, since it is smaller than the sum of its proper divisors (427104306666916).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

320203234220124 is a wasteful number, since it uses less digits than its factorization.

320203234220124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5952180009 (or 5952180007 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 320203234220124 its reverse (421022432302023), we get a palindrome (741225666522147).

The spelling of 320203234220124 in words is "three hundred twenty trillion, two hundred three billion, two hundred thirty-four million, two hundred twenty thousand, one hundred twenty-four".