1103780630 has 16 divisors (see below), whose sum is σ = 1990893600. Its totient is φ = 440603712.

The previous prime is 1103780609. The next prime is 1103780669. The reversal of 1103780630 is 360873011.

It is a junction number, because it is equal to n+sod(n) for n = 1103780593 and 1103780602.

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, 108455 + ... + 118194.

It is an arithmetic number, because the mean of its divisors is an integer number (124430850).

Almost surely, 2^1103780630 is an apocalyptic number.

1103780630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1103780630 is a deficient number, since it is larger than the sum of its proper divisors (887112970).

1103780630 is a wasteful number, since it uses less digits than its factorization.

1103780630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227143.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 1103780630 is about 33223.1941570945. The cubic root of 1103780630 is about 1033.4613901883.

The spelling of 1103780630 in words is "one billion, one hundred three million, seven hundred eighty thousand, six hundred thirty".