103100071 has 2 divisors, whose sum is σ = 103100072. Its totient is φ = 103100070.

The previous prime is 103100047. The next prime is 103100077. The reversal of 103100071 is 170001301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 103100071 - 2¹⁵ = 103067303 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103100077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51550035 + 51550036.

It is an arithmetic number, because the mean of its divisors is an integer number (51550036).

Almost surely, 2^103100071 is an apocalyptic number.

103100071 is a deficient number, since it is larger than the sum of its proper divisors (1).

103100071 is an equidigital number, since it uses as much as digits as its factorization.

103100071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21, while the sum is 13.

The square root of 103100071 is about 10153.8205124968. The cubic root of 103100071 is about 468.9065739228.

Adding to 103100071 its reverse (170001301), we get a palindrome (273101372).

The spelling of 103100071 in words is "one hundred three million, one hundred thousand, seventy-one".