1103153338 has 32 divisors (see below), whose sum is σ = 1992867840. Its totient is φ = 447398640.

The previous prime is 1103153333. The next prime is 1103153377. The reversal of 1103153338 is 8333513011.

It is not an unprimeable number, because it can be changed into a prime (1103153333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 323623 + ... + 327013.

It is an arithmetic number, because the mean of its divisors is an integer number (62277120).

Almost surely, 2^1103153338 is an apocalyptic number.

1103153338 is a deficient number, since it is larger than the sum of its proper divisors (889714502).

1103153338 is a wasteful number, since it uses less digits than its factorization.

1103153338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4642.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 1103153338 is about 33213.7522421060. The cubic root of 1103153338 is about 1033.2655768499.

Adding to 1103153338 its reverse (8333513011), we get a palindrome (9436666349).

The spelling of 1103153338 in words is "one billion, one hundred three million, one hundred fifty-three thousand, three hundred thirty-eight".