103149667 has 2 divisors, whose sum is σ = 103149668. Its totient is φ = 103149666.

The previous prime is 103149653. The next prime is 103149691. The reversal of 103149667 is 766941301.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103149667 is a prime.

It is not a weakly prime, because it can be changed into another prime (103149637) 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, 51574833 + 51574834.

It is an arithmetic number, because the mean of its divisors is an integer number (51574834).

Almost surely, 2^103149667 is an apocalyptic number.

103149667 is a deficient number, since it is larger than the sum of its proper divisors (1).

103149667 is an equidigital number, since it uses as much as digits as its factorization.

103149667 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 103149667 is about 10156.2624523001. The cubic root of 103149667 is about 468.9817506004.

The spelling of 103149667 in words is "one hundred three million, one hundred forty-nine thousand, six hundred sixty-seven".