5511101 has 4 divisors (see below), whose sum is σ = 5534400. Its totient is φ = 5487804.

The previous prime is 5511071. The next prime is 5511133. The reversal of 5511101 is 1011155.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1011155 = 5 ⋅202231.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5511101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5511151) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 11291 + ... + 11768.

It is an arithmetic number, because the mean of its divisors is an integer number (1383600).

Almost surely, 2^5511101 is an apocalyptic number.

It is an amenable number.

5511101 is a deficient number, since it is larger than the sum of its proper divisors (23299).

5511101 is a wasteful number, since it uses less digits than its factorization.

5511101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23298.

The product of its (nonzero) digits is 25, while the sum is 14.

The square root of 5511101 is about 2347.5734280316. The cubic root of 5511101 is about 176.6360957347.

Adding to 5511101 its reverse (1011155), we get a palindrome (6522256).

It can be divided in two parts, 551 and 1101, that multiplied together give a triangular number (606651 = T₁₁₀₁).

The spelling of 5511101 in words is "five million, five hundred eleven thousand, one hundred one".