20221003102 has 4 divisors (see below), whose sum is σ = 30331504656. Its totient is φ = 10110501550.

The previous prime is 20221003097. The next prime is 20221003111. The reversal of 20221003102 is 20130012202.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5055250774 + ... + 5055250777.

It is an arithmetic number, because the mean of its divisors is an integer number (7582876164).

Almost surely, 2^20221003102 is an apocalyptic number.

20221003102 is a deficient number, since it is larger than the sum of its proper divisors (10110501554).

20221003102 is a wasteful number, since it uses less digits than its factorization.

20221003102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10110501553.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 20221003102 its reverse (20130012202), we get a palindrome (40351015304).

It can be divided in two parts, 2022100 and 3102, that added together give a palindrome (2025202).

The spelling of 20221003102 in words is "twenty billion, two hundred twenty-one million, three thousand, one hundred two".