106370128885 has 8 divisors (see below), whose sum is σ = 135152634456. Its totient is φ = 80090449920.

The previous prime is 106370128873. The next prime is 106370128889. The reversal of 106370128885 is 588821073601.

It can be written as a sum of positive squares in 4 ways, for example, as 58213143076 + 48156985809 = 241274^2 + 219447^2 .

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-106370128885 is a prime.

It is a super-2 number, since 2×106370128885² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106370128889) 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, 625706556 + ... + 625706725.

It is an arithmetic number, because the mean of its divisors is an integer number (16894079307).

Almost surely, 2^106370128885 is an apocalyptic number.

It is an amenable number.

106370128885 is a deficient number, since it is larger than the sum of its proper divisors (28782505571).

106370128885 is a wasteful number, since it uses less digits than its factorization.

106370128885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1251413303.

The product of its (nonzero) digits is 645120, while the sum is 49.

The spelling of 106370128885 in words is "one hundred six billion, three hundred seventy million, one hundred twenty-eight thousand, eight hundred eighty-five".