70609700111 has 2 divisors, whose sum is σ = 70609700112. Its totient is φ = 70609700110.

The previous prime is 70609700099. The next prime is 70609700143. The reversal of 70609700111 is 11100790607.

It is an a-pointer prime, because the next prime (70609700143) can be obtained adding 70609700111 to its sum of digits (32).

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-70609700111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70609709111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35304850055 + 35304850056.

It is an arithmetic number, because the mean of its divisors is an integer number (35304850056).

Almost surely, 2^70609700111 is an apocalyptic number.

70609700111 is a deficient number, since it is larger than the sum of its proper divisors (1).

70609700111 is an equidigital number, since it uses as much as digits as its factorization.

70609700111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2646, while the sum is 32.

The spelling of 70609700111 in words is "seventy billion, six hundred nine million, seven hundred thousand, one hundred eleven".