11320132101 has 4 divisors (see below), whose sum is σ = 15093509472. Its totient is φ = 7546754732.

The previous prime is 11320132099. The next prime is 11320132127. The reversal of 11320132101 is 10123102311.

It is a happy number.

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.

It is a cyclic number.

It is not a de Polignac number, because 11320132101 - 2¹ = 11320132099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11320132181) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1886688681 + ... + 1886688686.

It is an arithmetic number, because the mean of its divisors is an integer number (3773377368).

Almost surely, 2^11320132101 is an apocalyptic number.

It is an amenable number.

11320132101 is a deficient number, since it is larger than the sum of its proper divisors (3773377371).

11320132101 is an equidigital number, since it uses as much as digits as its factorization.

11320132101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3773377370.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 11320132101 its reverse (10123102311), we get a palindrome (21443234412).

The spelling of 11320132101 in words is "eleven billion, three hundred twenty million, one hundred thirty-two thousand, one hundred one".