106748840917 has 8 divisors (see below), whose sum is σ = 107816107320. Its totient is φ = 105681777600.

The previous prime is 106748840909. The next prime is 106748840921. The reversal of 106748840917 is 719048847601.

It can be written as a sum of positive squares in 4 ways, for example, as 38402673156 + 68346167761 = 195966^2 + 261431^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 106748840917 - 2³ = 106748840909 is a prime.

It is a super-2 number, since 2×106748840917² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106748840717) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1145863 + ... + 1235515.

It is an arithmetic number, because the mean of its divisors is an integer number (13477013415).

Almost surely, 2^106748840917 is an apocalyptic number.

It is an amenable number.

106748840917 is a deficient number, since it is larger than the sum of its proper divisors (1067266403).

106748840917 is a wasteful number, since it uses less digits than its factorization.

106748840917 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101543.

The product of its (nonzero) digits is 2709504, while the sum is 55.

The spelling of 106748840917 in words is "one hundred six billion, seven hundred forty-eight million, eight hundred forty thousand, nine hundred seventeen".