11115132161150 has 48 divisors (see below), whose sum is σ = 22512681529200. Its totient is φ = 4066806965760.

The previous prime is 11115132161113. The next prime is 11115132161153. The reversal of 11115132161150 is 5116123151111.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11115132161153) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 201698987 + ... + 201754086.

It is an arithmetic number, because the mean of its divisors is an integer number (469014198525).

Almost surely, 2^{11115132161150} is an apocalyptic number.

11115132161150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11115132161150 is an abundant number, since it is smaller than the sum of its proper divisors (11397549368050).

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

11115132161150 is a wasteful number, since it uses less digits than its factorization.

11115132161150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403453133 (or 403453128 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 29.

The spelling of 11115132161150 in words is "eleven trillion, one hundred fifteen billion, one hundred thirty-two million, one hundred sixty-one thousand, one hundred fifty".