10996687170 has 160 divisors (see below), whose sum is σ = 33873510528. Its totient is φ = 2507542272.

The previous prime is 10996687129. The next prime is 10996687189. The reversal of 10996687170 is 7178669901.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 2645814 + ... + 2649966.

Almost surely, 2^10996687170 is an apocalyptic number.

10996687170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10996687170, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16936755264).

10996687170 is an abundant number, since it is smaller than the sum of its proper divisors (22876823358).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10996687170 is a wasteful number, since it uses less digits than its factorization.

10996687170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4646 (or 4637 counting only the distinct ones).

The product of its (nonzero) digits is 1143072, while the sum is 54.

It can be divided in two parts, 109966 and 87170, that added together give a square (197136 = 444²).

The spelling of 10996687170 in words is "ten billion, nine hundred ninety-six million, six hundred eighty-seven thousand, one hundred seventy".