70326103 has 4 divisors (see below), whose sum is σ = 70512040. Its totient is φ = 70140168.

The previous prime is 70326097. The next prime is 70326167. The reversal of 70326103 is 30162307.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-70326103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70324103) 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 in 3 ways as a sum of consecutive naturals, for example, 92400 + ... + 93157.

It is an arithmetic number, because the mean of its divisors is an integer number (17628010).

Almost surely, 2^70326103 is an apocalyptic number.

70326103 is a deficient number, since it is larger than the sum of its proper divisors (185937).

70326103 is a wasteful number, since it uses less digits than its factorization.

70326103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185936.

The product of its (nonzero) digits is 756, while the sum is 22.

The square root of 70326103 is about 8386.0660026022. The cubic root of 70326103 is about 412.7675213534.

The spelling of 70326103 in words is "seventy million, three hundred twenty-six thousand, one hundred three".