11530101 has 8 divisors (see below), whose sum is σ = 16771104. Its totient is φ = 6987920.

The previous prime is 11530091. The next prime is 11530117. The reversal of 11530101 is 10103511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11530101 - 2⁵ = 11530069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11530121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 174666 + ... + 174731.

It is an arithmetic number, because the mean of its divisors is an integer number (2096388).

Almost surely, 2^11530101 is an apocalyptic number.

11530101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11530101 is a deficient number, since it is larger than the sum of its proper divisors (5241003).

11530101 is a wasteful number, since it uses less digits than its factorization.

11530101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349411.

The product of its (nonzero) digits is 15, while the sum is 12.

The square root of 11530101 is about 3395.6002414890. The cubic root of 11530101 is about 225.9146374043.

Adding to 11530101 its reverse (10103511), we get a palindrome (21633612).

The spelling of 11530101 in words is "eleven million, five hundred thirty thousand, one hundred one".