1103851056 has 240 divisors, whose sum is σ = 3773369600. Its totient is φ = 271434240.

The previous prime is 1103851033. The next prime is 1103851097. The reversal of 1103851056 is 6501583011.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 771750 + ... + 773178.

Almost surely, 2^1103851056 is an apocalyptic number.

1103851056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1103851056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1886684800).

1103851056 is an abundant number, since it is smaller than the sum of its proper divisors (2669518544).

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

1103851056 is a wasteful number, since it uses less digits than its factorization.

1103851056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1488 (or 1471 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 30.

The square root of 1103851056 is about 33224.2540322578. The cubic root of 1103851056 is about 1033.4833694965.

The spelling of 1103851056 in words is "one billion, one hundred three million, eight hundred fifty-one thousand, fifty-six".