1103311101 has 8 divisors (see below), whose sum is σ = 1557615744. Its totient is φ = 692273600.

The previous prime is 1103311093. The next prime is 1103311109. The reversal of 1103311101 is 1011133011.

It is an interprime number because it is at equal distance from previous prime (1103311093) and next prime (1103311109).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1103311101 - 2³ = 1103311093 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103311109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10816725 + ... + 10816826.

It is an arithmetic number, because the mean of its divisors is an integer number (194701968).

Almost surely, 2^1103311101 is an apocalyptic number.

It is an amenable number.

1103311101 is a deficient number, since it is larger than the sum of its proper divisors (454304643).

1103311101 is a wasteful number, since it uses less digits than its factorization.

1103311101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21633571.

The product of its (nonzero) digits is 9, while the sum is 12.

The square root of 1103311101 is about 33216.1271222278. The cubic root of 1103311101 is about 1033.3148305971.

Adding to 1103311101 its reverse (1011133011), we get a palindrome (2114444112).

The spelling of 1103311101 in words is "one billion, one hundred three million, three hundred eleven thousand, one hundred one".