70261133071 has 2 divisors, whose sum is σ = 70261133072. Its totient is φ = 70261133070.

The previous prime is 70261133057. The next prime is 70261133081. The reversal of 70261133071 is 17033116207.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 70261133071 - 2³⁵ = 35901394703 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70261133051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35130566535 + 35130566536.

It is an arithmetic number, because the mean of its divisors is an integer number (35130566536).

Almost surely, 2^70261133071 is an apocalyptic number.

70261133071 is a deficient number, since it is larger than the sum of its proper divisors (1).

70261133071 is an equidigital number, since it uses as much as digits as its factorization.

70261133071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5292, while the sum is 31.

Adding to 70261133071 its reverse (17033116207), we get a palindrome (87294249278).

The spelling of 70261133071 in words is "seventy billion, two hundred sixty-one million, one hundred thirty-three thousand, seventy-one".