1101728334 has 16 divisors (see below), whose sum is σ = 2518236288. Its totient is φ = 314779512.

The previous prime is 1101728323. The next prime is 1101728347. The reversal of 1101728334 is 4338271011.

It is a super-3 number, since 3×1101728334³ (a number of 28 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13115772 + ... + 13115855.

It is an arithmetic number, because the mean of its divisors is an integer number (157389768).

Almost surely, 2^1101728334 is an apocalyptic number.

1101728334 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1101728334 is an abundant number, since it is smaller than the sum of its proper divisors (1416507954).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1101728334 is a wasteful number, since it uses less digits than its factorization.

1101728334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26231639.

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 1101728334 is about 33192.2932922689. The cubic root of 1101728334 is about 1032.8204764329.

Adding to 1101728334 its reverse (4338271011), we get a palindrome (5439999345).

The spelling of 1101728334 in words is "one billion, one hundred one million, seven hundred twenty-eight thousand, three hundred thirty-four".