106005426551 has 2 divisors, whose sum is σ = 106005426552. Its totient is φ = 106005426550.

The previous prime is 106005426523. The next prime is 106005426581. The reversal of 106005426551 is 155624500601.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 106005426551 - 2³⁰ = 104931684727 is a prime.

It is a super-2 number, since 2×106005426551² (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 (106005426581) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53002713275 + 53002713276.

It is an arithmetic number, because the mean of its divisors is an integer number (53002713276).

Almost surely, 2^106005426551 is an apocalyptic number.

106005426551 is a deficient number, since it is larger than the sum of its proper divisors (1).

106005426551 is an equidigital number, since it uses as much as digits as its factorization.

106005426551 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36000, while the sum is 35.

The spelling of 106005426551 in words is "one hundred six billion, five million, four hundred twenty-six thousand, five hundred fifty-one".