32120011103 has 2 divisors, whose sum is σ = 32120011104. Its totient is φ = 32120011102.

The previous prime is 32120011093. The next prime is 32120011111. The reversal of 32120011103 is 30111002123.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 32120011103 - 2⁴ = 32120011087 is a prime.

It is a super-2 number, since 2×32120011103² (a number of 22 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32120011003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16060005551 + 16060005552.

It is an arithmetic number, because the mean of its divisors is an integer number (16060005552).

Almost surely, 2^32120011103 is an apocalyptic number.

32120011103 is a deficient number, since it is larger than the sum of its proper divisors (1).

32120011103 is an equidigital number, since it uses as much as digits as its factorization.

32120011103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 32120011103 its reverse (30111002123), we get a palindrome (62231013226).

The spelling of 32120011103 in words is "thirty-two billion, one hundred twenty million, eleven thousand, one hundred three".