106165420463 has 4 divisors (see below), whose sum is σ = 106279700640. Its totient is φ = 106051140288.

The previous prime is 106165420457. The next prime is 106165420483. The reversal of 106165420463 is 364024561601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 364024561601 = 20849 ⋅17460049.

It is a cyclic number.

It is not a de Polignac number, because 106165420463 - 2¹⁶ = 106165354927 is a prime.

It is a super-3 number, since 3×106165420463³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106165420423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57138695 + ... + 57140552.

It is an arithmetic number, because the mean of its divisors is an integer number (26569925160).

Almost surely, 2^106165420463 is an apocalyptic number.

106165420463 is a deficient number, since it is larger than the sum of its proper divisors (114280177).

106165420463 is an equidigital number, since it uses as much as digits as its factorization.

106165420463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114280176.

The product of its (nonzero) digits is 103680, while the sum is 38.

The spelling of 106165420463 in words is "one hundred six billion, one hundred sixty-five million, four hundred twenty thousand, four hundred sixty-three".