11131032101 has 8 divisors (see below), whose sum is σ = 12754397184. Its totient is φ = 9515971440.

The previous prime is 11131032053. The next prime is 11131032131. The reversal of 11131032101 is 10123013111.

It is a happy number.

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 11131032101 - 2¹⁰ = 11131031077 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 (11131032131) 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, 2073230 + ... + 2078591.

It is an arithmetic number, because the mean of its divisors is an integer number (1594299648).

Almost surely, 2^11131032101 is an apocalyptic number.

It is an amenable number.

11131032101 is a deficient number, since it is larger than the sum of its proper divisors (1623365083).

11131032101 is an equidigital number, since it uses as much as digits as its factorization.

11131032101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4152211.

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 11131032101 its reverse (10123013111), we get a palindrome (21254045212).

The spelling of 11131032101 in words is "eleven billion, one hundred thirty-one million, thirty-two thousand, one hundred one".