103252211 has 2 divisors, whose sum is σ = 103252212. Its totient is φ = 103252210.

The previous prime is 103252189. The next prime is 103252223. The reversal of 103252211 is 112252301.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103252211 is a prime.

It is a super-2 number, since 2×103252211² = 21322038152777042, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 103252211.

It is not a weakly prime, because it can be changed into another prime (103252411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51626105 + 51626106.

It is an arithmetic number, because the mean of its divisors is an integer number (51626106).

Almost surely, 2^103252211 is an apocalyptic number.

103252211 is a deficient number, since it is larger than the sum of its proper divisors (1).

103252211 is an equidigital number, since it uses as much as digits as its factorization.

103252211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 103252211 is about 10161.3095120659. The cubic root of 103252211 is about 469.1371084686.

The spelling of 103252211 in words is "one hundred three million, two hundred fifty-two thousand, two hundred eleven".