1113401053 has 8 divisors (see below), whose sum is σ = 1150168320. Its totient is φ = 1076687040.

The previous prime is 1113401027. The next prime is 1113401071. The reversal of 1113401053 is 3501043111.

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

It is not a de Polignac number, because 1113401053 - 2¹⁷ = 1113269981 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 1113401053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113401353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31653 + ... + 56821.

It is an arithmetic number, because the mean of its divisors is an integer number (143771040).

Almost surely, 2^1113401053 is an apocalyptic number.

It is an amenable number.

1113401053 is a deficient number, since it is larger than the sum of its proper divisors (36767267).

1113401053 is a wasteful number, since it uses less digits than its factorization.

1113401053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26627.

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 1113401053 is about 33367.6647819412. The cubic root of 1113401053 is about 1036.4552185833.

Adding to 1113401053 its reverse (3501043111), we get a palindrome (4614444164).

The spelling of 1113401053 in words is "one billion, one hundred thirteen million, four hundred one thousand, fifty-three".