11331201100986 has 24 divisors (see below), whose sum is σ = 26439469236180. Its totient is φ = 3486523415616.

The previous prime is 11331201100957. The next prime is 11331201101081. The reversal of 11331201100986 is 68900110213311.

It is a happy number.

11331201100986 is a `hidden beast` number, since 11 + 331 + 201 + 100 + 9 + 8 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 10861763726961 + 469437374025 = 3295719^2 + 685155^2 .

It is a super-2 number, since 2×11331201100986² (a number of 27 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 11331201100986.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24211967931 + ... + 24211968398.

Almost surely, 2^{11331201100986} is an apocalyptic number.

11331201100986 is an abundant number, since it is smaller than the sum of its proper divisors (15108268135194).

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

11331201100986 is a wasteful number, since it uses less digits than its factorization.

11331201100986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48423936350 (or 48423936347 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 36.

The spelling of 11331201100986 in words is "eleven trillion, three hundred thirty-one billion, two hundred one million, one hundred thousand, nine hundred eighty-six".