1103770560 has 224 divisors, whose sum is σ = 3792199680. Its totient is φ = 270942208.

The previous prime is 1103770559. The next prime is 1103770571. The reversal of 1103770560 is 650773011.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 766321 + ... + 767759.

Almost surely, 2^1103770560 is an apocalyptic number.

1103770560 is a gapful number since it is divisible by the number (10) 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 1103770560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1896099840).

1103770560 is an abundant number, since it is smaller than the sum of its proper divisors (2688429120).

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

1103770560 is a wasteful number, since it uses less digits than its factorization.

1103770560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1523 (or 1513 counting only the distinct ones).

The product of its (nonzero) digits is 4410, while the sum is 30.

The square root of 1103770560 is about 33223.0426059986. The cubic root of 1103770560 is about 1033.4582473573.

The spelling of 1103770560 in words is "one billion, one hundred three million, seven hundred seventy thousand, five hundred sixty".