1102133854 has 4 divisors (see below), whose sum is σ = 1653200784. Its totient is φ = 551066926.

The previous prime is 1102133831. The next prime is 1102133881. The reversal of 1102133854 is 4583312011.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4583312011 = 233 ⋅19670867.

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, 275533462 + ... + 275533465.

It is an arithmetic number, because the mean of its divisors is an integer number (413300196).

Almost surely, 2^1102133854 is an apocalyptic number.

1102133854 is a deficient number, since it is larger than the sum of its proper divisors (551066930).

1102133854 is an equidigital number, since it uses as much as digits as its factorization.

1102133854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 551066929.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 1102133854 is about 33198.4013771748. The cubic root of 1102133854 is about 1032.9471797741.

Adding to 1102133854 its reverse (4583312011), we get a palindrome (5685445865).

The spelling of 1102133854 in words is "one billion, one hundred two million, one hundred thirty-three thousand, eight hundred fifty-four".