20332032103 has 2 divisors, whose sum is σ = 20332032104. Its totient is φ = 20332032102.

The previous prime is 20332032101. The next prime is 20332032137. The reversal of 20332032103 is 30123023302.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20332032103 - 2¹ = 20332032101 is a prime.

Together with 20332032101, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20332032101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10166016051 + 10166016052.

It is an arithmetic number, because the mean of its divisors is an integer number (10166016052).

Almost surely, 2^20332032103 is an apocalyptic number.

20332032103 is a deficient number, since it is larger than the sum of its proper divisors (1).

20332032103 is an equidigital number, since it uses as much as digits as its factorization.

20332032103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 20332032103 its reverse (30123023302), we get a palindrome (50455055405).

The spelling of 20332032103 in words is "twenty billion, three hundred thirty-two million, thirty-two thousand, one hundred three".