103224893 has 2 divisors, whose sum is σ = 103224894. Its totient is φ = 103224892.

The previous prime is 103224889. The next prime is 103224907. The reversal of 103224893 is 398422301.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 57486724 + 45738169 = 7582^2 + 6763^2 .

It is an emirp because it is prime and its reverse (398422301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 103224893 - 2² = 103224889 is a prime.

It is a super-2 number, since 2×103224893² = 21310757069722898, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103220893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51612446 + 51612447.

It is an arithmetic number, because the mean of its divisors is an integer number (51612447).

Almost surely, 2^103224893 is an apocalyptic number.

It is an amenable number.

103224893 is a deficient number, since it is larger than the sum of its proper divisors (1).

103224893 is an equidigital number, since it uses as much as digits as its factorization.

103224893 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 103224893 is about 10159.9652066333. The cubic root of 103224893 is about 469.0957307657.

The spelling of 103224893 in words is "one hundred three million, two hundred twenty-four thousand, eight hundred ninety-three".