1112151302055 has 64 divisors (see below), whose sum is σ = 2007036472320. Its totient is φ = 584187043968.

The previous prime is 1112151302027. The next prime is 1112151302111. The reversal of 1112151302055 is 5502031512111.

It is a happy number.

1112151302055 is a `hidden beast` number, since 1 + 1 + 121 + 513 + 0 + 20 + 5 + 5 = 666.

It is not a de Polignac number, because 1112151302055 - 2⁵ = 1112151302023 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 82601254 + ... + 82614716.

It is an arithmetic number, because the mean of its divisors is an integer number (31359944880).

Almost surely, 2^{1112151302055} is an apocalyptic number.

1112151302055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1112151302055 is a deficient number, since it is larger than the sum of its proper divisors (894885170265).

1112151302055 is a wasteful number, since it uses less digits than its factorization.

1112151302055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22677 (or 22671 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 27.

Adding to 1112151302055 its reverse (5502031512111), we get a palindrome (6614182814166).

The spelling of 1112151302055 in words is "one trillion, one hundred twelve billion, one hundred fifty-one million, three hundred two thousand, fifty-five".