106551615701 has 2 divisors, whose sum is σ = 106551615702. Its totient is φ = 106551615700.

The previous prime is 106551615631. The next prime is 106551615713. The reversal of 106551615701 is 107516155601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 106060948900 + 490666801 = 325670^2 + 22151^2 .

It is an emirp because it is prime and its reverse (107516155601) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-106551615701 is a prime.

It is a super-2 number, since 2×106551615701² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106551615721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53275807850 + 53275807851.

It is an arithmetic number, because the mean of its divisors is an integer number (53275807851).

Almost surely, 2^106551615701 is an apocalyptic number.

It is an amenable number.

106551615701 is a deficient number, since it is larger than the sum of its proper divisors (1).

106551615701 is an equidigital number, since it uses as much as digits as its factorization.

106551615701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31500, while the sum is 38.

The spelling of 106551615701 in words is "one hundred six billion, five hundred fifty-one million, six hundred fifteen thousand, seven hundred one".