1103056536 has 64 divisors (see below), whose sum is σ = 2835648000. Its totient is φ = 357392768.

The previous prime is 1103056531. The next prime is 1103056553. The reversal of 1103056536 is 6356503011.

1103056536 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1103056536² = 2433467443224638592, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103056531) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 164791 + ... + 171353.

It is an arithmetic number, because the mean of its divisors is an integer number (44307000).

Almost surely, 2^1103056536 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1103056536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1417824000).

1103056536 is an abundant number, since it is smaller than the sum of its proper divisors (1732591464).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1103056536 is a wasteful number, since it uses less digits than its factorization.

1103056536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6768 (or 6764 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 30.

The square root of 1103056536 is about 33212.2949523215. The cubic root of 1103056536 is about 1033.2353528557.

Adding to 1103056536 its reverse (6356503011), we get a palindrome (7459559547).

The spelling of 1103056536 in words is "one billion, one hundred three million, fifty-six thousand, five hundred thirty-six".