106706332651 has 2 divisors, whose sum is σ = 106706332652. Its totient is φ = 106706332650.

The previous prime is 106706332637. The next prime is 106706332661. The reversal of 106706332651 is 156233607601.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 106706332651 - 2²¹ = 106704235499 is a prime.

It is a super-2 number, since 2×106706332651² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (106706332661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53353166325 + 53353166326.

It is an arithmetic number, because the mean of its divisors is an integer number (53353166326).

Almost surely, 2^106706332651 is an apocalyptic number.

106706332651 is a deficient number, since it is larger than the sum of its proper divisors (1).

106706332651 is an equidigital number, since it uses as much as digits as its factorization.

106706332651 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 136080, while the sum is 40.

The spelling of 106706332651 in words is "one hundred six billion, seven hundred six million, three hundred thirty-two thousand, six hundred fifty-one".