106391552765 has 8 divisors (see below), whose sum is σ = 127839867648. Its totient is φ = 84999906000.

The previous prime is 106391552689. The next prime is 106391552767. The reversal of 106391552765 is 567255193601.

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

It is a de Polignac number, because none of the positive numbers 2^k-106391552765 is a prime.

It is a super-2 number, since 2×106391552765² (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 (106391552767) 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, 14162897 + ... + 14170406.

It is an arithmetic number, because the mean of its divisors is an integer number (15979983456).

Almost surely, 2^106391552765 is an apocalyptic number.

It is an amenable number.

106391552765 is a deficient number, since it is larger than the sum of its proper divisors (21448314883).

106391552765 is an equidigital number, since it uses as much as digits as its factorization.

106391552765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28334059.

The product of its (nonzero) digits is 1701000, while the sum is 50.

The spelling of 106391552765 in words is "one hundred six billion, three hundred ninety-one million, five hundred fifty-two thousand, seven hundred sixty-five".