106260166501 has 2 divisors, whose sum is σ = 106260166502. Its totient is φ = 106260166500.

The previous prime is 106260166499. The next prime is 106260166567. The reversal of 106260166501 is 105661062601.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 82326529476 + 23933637025 = 286926^2 + 154705^2 .

It is a cyclic number.

It is not a de Polignac number, because 106260166501 - 2¹ = 106260166499 is a prime.

It is a super-2 number, since 2×106260166501² (a number of 23 digits) contains 22 as substring.

Together with 106260166499, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106260166591) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53130083250 + 53130083251.

It is an arithmetic number, because the mean of its divisors is an integer number (53130083251).

Almost surely, 2^106260166501 is an apocalyptic number.

It is an amenable number.

106260166501 is a deficient number, since it is larger than the sum of its proper divisors (1).

106260166501 is an equidigital number, since it uses as much as digits as its factorization.

106260166501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 34.

The spelling of 106260166501 in words is "one hundred six billion, two hundred sixty million, one hundred sixty-six thousand, five hundred one".