103032211 has 2 divisors, whose sum is σ = 103032212. Its totient is φ = 103032210.

The previous prime is 103032197. The next prime is 103032217. The reversal of 103032211 is 112230301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 103032211 - 2²¹ = 100935059 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 103032191 and 103032200.

It is not a weakly prime, because it can be changed into another prime (103032217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51516105 + 51516106.

It is an arithmetic number, because the mean of its divisors is an integer number (51516106).

Almost surely, 2^103032211 is an apocalyptic number.

103032211 is a deficient number, since it is larger than the sum of its proper divisors (1).

103032211 is an equidigital number, since it uses as much as digits as its factorization.

103032211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 103032211 is about 10150.4783631118. The cubic root of 103032211 is about 468.8036739487.

Adding to 103032211 its reverse (112230301), we get a palindrome (215262512).

The spelling of 103032211 in words is "one hundred three million, thirty-two thousand, two hundred eleven".