1112403041 has 4 divisors (see below), whose sum is σ = 1177838532. Its totient is φ = 1046967552.

The previous prime is 1112403037. The next prime is 1112403053. The reversal of 1112403041 is 1403042111.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1403042111 = 373 ⋅3761507.

It can be written as a sum of positive squares in 2 ways, for example, as 1009968400 + 102434641 = 31780^2 + 10121^2 .

It is a cyclic number.

It is not a de Polignac number, because 1112403041 - 2² = 1112403037 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17), and also a Moran number because the ratio is a prime number: 65435473 = 1112403041 / (1 + 1 + 1 + 2 + 4 + 0 + 3 + 0 + 4 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1112403001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32717720 + ... + 32717753.

It is an arithmetic number, because the mean of its divisors is an integer number (294459633).

Almost surely, 2^1112403041 is an apocalyptic number.

It is an amenable number.

1112403041 is a deficient number, since it is larger than the sum of its proper divisors (65435491).

1112403041 is an equidigital number, since it uses as much as digits as its factorization.

1112403041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65435490.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 1112403041 is about 33352.7066517846. The cubic root of 1112403041 is about 1036.1454458195.

Adding to 1112403041 its reverse (1403042111), we get a palindrome (2515445152).

The spelling of 1112403041 in words is "one billion, one hundred twelve million, four hundred three thousand, forty-one".