1100154133 has 16 divisors (see below), whose sum is σ = 1294949376. Its totient is φ = 924952320.

The previous prime is 1100154091. The next prime is 1100154149. The reversal of 1100154133 is 3314510011.

It is a de Polignac number, because none of the positive numbers 2^k-1100154133 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1100154133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100154163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73441 + ... + 87142.

It is an arithmetic number, because the mean of its divisors is an integer number (80934336).

Almost surely, 2^1100154133 is an apocalyptic number.

1100154133 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1100154133 is a deficient number, since it is larger than the sum of its proper divisors (194795243).

1100154133 is a wasteful number, since it uses less digits than its factorization.

1100154133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160644.

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 1100154133 is about 33168.5714645657. The cubic root of 1100154133 is about 1032.3283278807.

Adding to 1100154133 its reverse (3314510011), we get a palindrome (4414664144).

The spelling of 1100154133 in words is "one billion, one hundred million, one hundred fifty-four thousand, one hundred thirty-three".