103213699 has 2 divisors, whose sum is σ = 103213700. Its totient is φ = 103213698.

The previous prime is 103213661. The next prime is 103213709. The reversal of 103213699 is 996312301.

It is a strong prime.

It is an emirp because it is prime and its reverse (996312301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 103213699 - 2²³ = 94825091 is a prime.

It is a super-2 number, since 2×103213699² = 21306135322525202, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (103213499) 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, 51606849 + 51606850.

It is an arithmetic number, because the mean of its divisors is an integer number (51606850).

Almost surely, 2^103213699 is an apocalyptic number.

103213699 is a deficient number, since it is larger than the sum of its proper divisors (1).

103213699 is an equidigital number, since it uses as much as digits as its factorization.

103213699 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8748, while the sum is 34.

The square root of 103213699 is about 10159.4143039843. The cubic root of 103213699 is about 469.0787734624.

The spelling of 103213699 in words is "one hundred three million, two hundred thirteen thousand, six hundred ninety-nine".