20102331203324 has 24 divisors (see below), whose sum is σ = 35188614216000. Its totient is φ = 10048441736960.

The previous prime is 20102331203303. The next prime is 20102331203327. The reversal of 20102331203324 is 42330213320102.

It is a happy number.

20102331203324 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 20102331203293 and 20102331203302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20102331203327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 373282352 + ... + 373336200.

It is an arithmetic number, because the mean of its divisors is an integer number (1466192259000).

Almost surely, 2^{20102331203324} is an apocalyptic number.

It is an amenable number.

20102331203324 is a deficient number, since it is larger than the sum of its proper divisors (15086283012676).

20102331203324 is a wasteful number, since it uses less digits than its factorization.

20102331203324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77413 (or 77411 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 20102331203324 its reverse (42330213320102), we get a palindrome (62432544523426).

The spelling of 20102331203324 in words is "twenty trillion, one hundred two billion, three hundred thirty-one million, two hundred three thousand, three hundred twenty-four".