70350113 has 2 divisors, whose sum is σ = 70350114. Its totient is φ = 70350112.

The previous prime is 70350073. The next prime is 70350127. The reversal of 70350113 is 31105307.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 37540129 + 32809984 = 6127^2 + 5728^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-70350113 is a prime.

It is a super-2 number, since 2×70350113² = 9898276798225538, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (70350613) 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, 35175056 + 35175057.

It is an arithmetic number, because the mean of its divisors is an integer number (35175057).

Almost surely, 2^70350113 is an apocalyptic number.

It is an amenable number.

70350113 is a deficient number, since it is larger than the sum of its proper divisors (1).

70350113 is an equidigital number, since it uses as much as digits as its factorization.

70350113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 315, while the sum is 20.

The square root of 70350113 is about 8387.4974217582. The cubic root of 70350113 is about 412.8144902603.

The spelling of 70350113 in words is "seventy million, three hundred fifty thousand, one hundred thirteen".