20201102240324 has 24 divisors (see below), whose sum is σ = 35371581886368. Its totient is φ = 10094937184640.

The previous prime is 20201102240323. The next prime is 20201102240359. The reversal of 20201102240324 is 42304220110202.

It is a self number, because there is not a number n which added to its sum of digits gives 20201102240324.

It is not an unprimeable number, because it can be changed into a prime (20201102240323) 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, 69571067 + ... + 69860829.

It is an arithmetic number, because the mean of its divisors is an integer number (1473815911932).

Almost surely, 2^{20201102240324} is an apocalyptic number.

It is an amenable number.

20201102240324 is a deficient number, since it is larger than the sum of its proper divisors (15170479646044).

20201102240324 is a wasteful number, since it uses less digits than its factorization.

20201102240324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299395 (or 299393 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 20201102240324 its reverse (42304220110202), we get a palindrome (62505322350526).

The spelling of 20201102240324 in words is "twenty trillion, two hundred one billion, one hundred two million, two hundred forty thousand, three hundred twenty-four".