20103358232 has 16 divisors (see below), whose sum is σ = 37695506760. Its totient is φ = 10051223104.

The previous prime is 20103358229. The next prime is 20103358243. The reversal of 20103358232 is 23285330102.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 20103358195 and 20103358204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 196868 + ... + 281004.

Almost surely, 2^20103358232 is an apocalyptic number.

It is an amenable number.

20103358232 is a deficient number, since it is larger than the sum of its proper divisors (17592148528).

20103358232 is a wasteful number, since it uses less digits than its factorization.

20103358232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114010 (or 114006 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 20103358232 its reverse (23285330102), we get a palindrome (43388688334).

The spelling of 20103358232 in words is "twenty billion, one hundred three million, three hundred fifty-eight thousand, two hundred thirty-two".