103030747 has 2 divisors, whose sum is σ = 103030748. Its totient is φ = 103030746.

The previous prime is 103030729. The next prime is 103030793. The reversal of 103030747 is 747030301.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 103030747 - 2⁷ = 103030619 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is not a weakly prime, because it can be changed into another prime (103030717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51515373 + 51515374.

It is an arithmetic number, because the mean of its divisors is an integer number (51515374).

Almost surely, 2^103030747 is an apocalyptic number.

103030747 is a deficient number, since it is larger than the sum of its proper divisors (1).

103030747 is an equidigital number, since it uses as much as digits as its factorization.

103030747 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1764, while the sum is 25.

The square root of 103030747 is about 10150.4062480277. The cubic root of 103030747 is about 468.8014535045.

The spelling of 103030747 in words is "one hundred three million, thirty thousand, seven hundred forty-seven".