103312267 has 2 divisors, whose sum is σ = 103312268. Its totient is φ = 103312266.

The previous prime is 103312241. The next prime is 103312277. The reversal of 103312267 is 762213301.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103312267 is a prime.

It is not a weakly prime, because it can be changed into another prime (103312217) 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, 51656133 + 51656134.

It is an arithmetic number, because the mean of its divisors is an integer number (51656134).

Almost surely, 2^103312267 is an apocalyptic number.

103312267 is a deficient number, since it is larger than the sum of its proper divisors (1).

103312267 is an equidigital number, since it uses as much as digits as its factorization.

103312267 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 103312267 is about 10164.2642134096. The cubic root of 103312267 is about 469.2280477237.

Adding to 103312267 its reverse (762213301), we get a palindrome (865525568).

The spelling of 103312267 in words is "one hundred three million, three hundred twelve thousand, two hundred sixty-seven".