1103663662 has 4 divisors (see below), whose sum is σ = 1655495496. Its totient is φ = 551831830.

The previous prime is 1103663653. The next prime is 1103663677. The reversal of 1103663662 is 2663663011.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275915914 + ... + 275915917.

It is an arithmetic number, because the mean of its divisors is an integer number (413873874).

Almost surely, 2^1103663662 is an apocalyptic number.

1103663662 is a deficient number, since it is larger than the sum of its proper divisors (551831834).

1103663662 is an equidigital number, since it uses as much as digits as its factorization.

1103663662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551831833.

The product of its (nonzero) digits is 23328, while the sum is 34.

The square root of 1103663662 is about 33221.4337739960. The cubic root of 1103663662 is about 1033.4248834831.

The spelling of 1103663662 in words is "one billion, one hundred three million, six hundred sixty-three thousand, six hundred sixty-two".