76138003 has 2 divisors, whose sum is σ = 76138004. Its totient is φ = 76138002.

The previous prime is 76137989. The next prime is 76138031. The reversal of 76138003 is 30083167.

It is an a-pointer prime, because the next prime (76138031) can be obtained adding 76138003 to its sum of digits (28).

It is a weak prime.

It is an emirp because it is prime and its reverse (30083167) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 76138003 - 2¹³ = 76129811 is a prime.

It is not a weakly prime, because it can be changed into another prime (76138103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38069001 + 38069002.

It is an arithmetic number, because the mean of its divisors is an integer number (38069002).

Almost surely, 2^76138003 is an apocalyptic number.

76138003 is a deficient number, since it is larger than the sum of its proper divisors (1).

76138003 is an equidigital number, since it uses as much as digits as its factorization.

76138003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 76138003 is about 8725.7093121419. The cubic root of 76138003 is about 423.8385877678.

The spelling of 76138003 in words is "seventy-six million, one hundred thirty-eight thousand, three".