10681198145 has 16 divisors (see below), whose sum is σ = 13109292288. Its totient is φ = 8350920960.

The previous prime is 10681198127. The next prime is 10681198193. The reversal of 10681198145 is 54189118601.

It is not a de Polignac number, because 10681198145 - 2¹² = 10681194049 is a prime.

It is a super-2 number, since 2×10681198145² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10681198096 and 10681198105.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 129497 + ... + 195273.

It is an arithmetic number, because the mean of its divisors is an integer number (819330768).

Almost surely, 2^10681198145 is an apocalyptic number.

It is an amenable number.

10681198145 is a deficient number, since it is larger than the sum of its proper divisors (2428094143).

10681198145 is an equidigital number, since it uses as much as digits as its factorization.

10681198145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66520.

The product of its (nonzero) digits is 69120, while the sum is 44.

The spelling of 10681198145 in words is "ten billion, six hundred eighty-one million, one hundred ninety-eight thousand, one hundred forty-five".