11320232101 has 2 divisors, whose sum is σ = 11320232102. Its totient is φ = 11320232100.

The previous prime is 11320232039. The next prime is 11320232111. The reversal of 11320232101 is 10123202311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9283515201 + 2036716900 = 96351^2 + 45130^2 .

It is a cyclic number.

It is not a de Polignac number, because 11320232101 - 2⁷ = 11320231973 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11320232111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5660116050 + 5660116051.

It is an arithmetic number, because the mean of its divisors is an integer number (5660116051).

Almost surely, 2^11320232101 is an apocalyptic number.

It is an amenable number.

11320232101 is a deficient number, since it is larger than the sum of its proper divisors (1).

11320232101 is an equidigital number, since it uses as much as digits as its factorization.

11320232101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 11320232101 its reverse (10123202311), we get a palindrome (21443434412).

The spelling of 11320232101 in words is "eleven billion, three hundred twenty million, two hundred thirty-two thousand, one hundred one".