1103098387 has 4 divisors (see below), whose sum is σ = 1118635056. Its totient is φ = 1087561720.

The previous prime is 1103098369. The next prime is 1103098457. The reversal of 1103098387 is 7838903011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7838903011 = 607 ⋅12914173.

It is a cyclic number.

It is not a de Polignac number, because 1103098387 - 2¹¹ = 1103096339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1103098357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7768228 + ... + 7768369.

It is an arithmetic number, because the mean of its divisors is an integer number (279658764).

Almost surely, 2^1103098387 is an apocalyptic number.

1103098387 is a deficient number, since it is larger than the sum of its proper divisors (15536669).

1103098387 is an equidigital number, since it uses as much as digits as its factorization.

1103098387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15536668.

The product of its (nonzero) digits is 36288, while the sum is 40.

The square root of 1103098387 is about 33212.9249991626. The cubic root of 1103098387 is about 1033.2484199967.

The spelling of 1103098387 in words is "one billion, one hundred three million, ninety-eight thousand, three hundred eighty-seven".