1113040535 has 8 divisors (see below), whose sum is σ = 1338371856. Its totient is φ = 888616960.

The previous prime is 1113040519. The next prime is 1113040547. The reversal of 1113040535 is 5350403111.

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

It is not a de Polignac number, because 1113040535 - 2⁴ = 1113040519 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1113040535.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 224234 + ... + 229143.

It is an arithmetic number, because the mean of its divisors is an integer number (167296482).

Almost surely, 2^1113040535 is an apocalyptic number.

1113040535 is a deficient number, since it is larger than the sum of its proper divisors (225331321).

1113040535 is an equidigital number, since it uses as much as digits as its factorization.

1113040535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453873.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 1113040535 is about 33362.2621385301. The cubic root of 1113040535 is about 1036.3433388316.

Adding to 1113040535 its reverse (5350403111), we get a palindrome (6463443646).

The spelling of 1113040535 in words is "one billion, one hundred thirteen million, forty thousand, five hundred thirty-five".