20211023032 has 16 divisors (see below), whose sum is σ = 37898838000. Its totient is φ = 10104666240.

The previous prime is 20211023023. The next prime is 20211023047. The reversal of 20211023032 is 23032011202.

It is a junction number, because it is equal to n+sod(n) for n = 20211022997 and 20211023015.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2469 + ... + 201067.

It is an arithmetic number, because the mean of its divisors is an integer number (2368677375).

Almost surely, 2^20211023032 is an apocalyptic number.

It is an amenable number.

20211023032 is a deficient number, since it is larger than the sum of its proper divisors (17687814968).

20211023032 is a wasteful number, since it uses less digits than its factorization.

20211023032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211326 (or 211322 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 20211023032 its reverse (23032011202), we get a palindrome (43243034234).

The spelling of 20211023032 in words is "twenty billion, two hundred eleven million, twenty-three thousand, thirty-two".