1103662983 has 32 divisors (see below), whose sum is σ = 1535998464. Its totient is φ = 704374272.

The previous prime is 1103662951. The next prime is 1103662999. The reversal of 1103662983 is 3892663011.

It is not a de Polignac number, because 1103662983 - 2⁵ = 1103662951 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103642983) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2193910 + ... + 2194412.

It is an arithmetic number, because the mean of its divisors is an integer number (47999952).

Almost surely, 2^1103662983 is an apocalyptic number.

1103662983 is a deficient number, since it is larger than the sum of its proper divisors (432335481).

1103662983 is a wasteful number, since it uses less digits than its factorization.

1103662983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 855.

The product of its (nonzero) digits is 46656, while the sum is 39.

The square root of 1103662983 is about 33221.4235546883. The cubic root of 1103662983 is about 1033.4246715539.

The spelling of 1103662983 in words is "one billion, one hundred three million, six hundred sixty-two thousand, nine hundred eighty-three".