70230120011 has 2 divisors, whose sum is σ = 70230120012. Its totient is φ = 70230120010.

The previous prime is 70230119989. The next prime is 70230120013. The reversal of 70230120011 is 11002103207.

It is a strong prime.

It is an emirp because it is prime and its reverse (11002103207) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 70230120011 - 2¹⁴ = 70230103627 is a prime.

It is a Sophie Germain prime.

Together with 70230120013, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (70230120013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35115060005 + 35115060006.

It is an arithmetic number, because the mean of its divisors is an integer number (35115060006).

Almost surely, 2^70230120011 is an apocalyptic number.

70230120011 is a deficient number, since it is larger than the sum of its proper divisors (1).

70230120011 is an equidigital number, since it uses as much as digits as its factorization.

70230120011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84, while the sum is 17.

Adding to 70230120011 its reverse (11002103207), we get a palindrome (81232223218).

The spelling of 70230120011 in words is "seventy billion, two hundred thirty million, one hundred twenty thousand, eleven".