70107043 has 2 divisors, whose sum is σ = 70107044. Its totient is φ = 70107042.

The previous prime is 70107019. The next prime is 70107047. The reversal of 70107043 is 34070107.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 70107043 - 2¹³ = 70098851 is a prime.

It is not a weakly prime, because it can be changed into another prime (70107047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35053521 + 35053522.

It is an arithmetic number, because the mean of its divisors is an integer number (35053522).

Almost surely, 2^70107043 is an apocalyptic number.

70107043 is a deficient number, since it is larger than the sum of its proper divisors (1).

70107043 is an equidigital number, since it uses as much as digits as its factorization.

70107043 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 22.

The square root of 70107043 is about 8372.9948644437. The cubic root of 70107043 is about 412.3384966780.

The spelling of 70107043 in words is "seventy million, one hundred seven thousand, forty-three".