103007147 has 2 divisors, whose sum is σ = 103007148. Its totient is φ = 103007146.

The previous prime is 103007119. The next prime is 103007153. The reversal of 103007147 is 741700301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 103007147 - 2¹⁴ = 102990763 is a prime.

It is a super-2 number, since 2×103007147² = 21220944666159218, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (103007167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51503573 + 51503574.

It is an arithmetic number, because the mean of its divisors is an integer number (51503574).

Almost surely, 2^103007147 is an apocalyptic number.

103007147 is a deficient number, since it is larger than the sum of its proper divisors (1).

103007147 is an equidigital number, since it uses as much as digits as its factorization.

103007147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 588, while the sum is 23.

The square root of 103007147 is about 10149.2436664019. The cubic root of 103007147 is about 468.7656565556.

Adding to 103007147 its reverse (741700301), we get a palindrome (844707448).

The spelling of 103007147 in words is "one hundred three million, seven thousand, one hundred forty-seven".