1112404013155 has 8 divisors (see below), whose sum is σ = 1335396477600. Its totient is φ = 889582102656.

The previous prime is 1112404013053. The next prime is 1112404013177. The reversal of 1112404013155 is 5513104042111.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1112404013155 - 2²³ = 1112395624547 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42624135 + ... + 42650224.

It is an arithmetic number, because the mean of its divisors is an integer number (166924559700).

Almost surely, 2^{1112404013155} is an apocalyptic number.

1112404013155 is a deficient number, since it is larger than the sum of its proper divisors (222992464445).

1112404013155 is an equidigital number, since it uses as much as digits as its factorization.

1112404013155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85276973.

The product of its (nonzero) digits is 2400, while the sum is 28.

Adding to 1112404013155 its reverse (5513104042111), we get a palindrome (6625508055266).

The spelling of 1112404013155 in words is "one trillion, one hundred twelve billion, four hundred four million, thirteen thousand, one hundred fifty-five".