106247831140 has 96 divisors (see below), whose sum is σ = 257871817728. Its totient is φ = 36341760000.

The previous prime is 106247831117. The next prime is 106247831143. The reversal of 106247831140 is 41138742601.

It is a super-2 number, since 2×106247831140² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 106247831140.

It is not an unprimeable number, because it can be changed into a prime (106247831143) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7289460 + ... + 7304020.

It is an arithmetic number, because the mean of its divisors is an integer number (2686164768).

Almost surely, 2^106247831140 is an apocalyptic number.

106247831140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 106247831140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (128935908864).

106247831140 is an abundant number, since it is smaller than the sum of its proper divisors (151623986588).

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

106247831140 is a wasteful number, since it uses less digits than its factorization.

106247831140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16549 (or 16547 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 37.

The spelling of 106247831140 in words is "one hundred six billion, two hundred forty-seven million, eight hundred thirty-one thousand, one hundred forty".