106172602730 has 8 divisors (see below), whose sum is σ = 191110684932. Its totient is φ = 42469041088.

The previous prime is 106172602727. The next prime is 106172602747. The reversal of 106172602730 is 37206271601.

It can be written as a sum of positive squares in 2 ways, for example, as 100602518041 + 5570084689 = 317179^2 + 74633^2 .

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

It is a super-2 number, since 2×106172602730² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5308630127 + ... + 5308630146.

Almost surely, 2^106172602730 is an apocalyptic number.

106172602730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

106172602730 is a deficient number, since it is larger than the sum of its proper divisors (84938082202).

106172602730 is a wasteful number, since it uses less digits than its factorization.

106172602730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10617260280.

The product of its (nonzero) digits is 21168, while the sum is 35.

The spelling of 106172602730 in words is "one hundred six billion, one hundred seventy-two million, six hundred two thousand, seven hundred thirty".