11132312201 has 2 divisors, whose sum is σ = 11132312202. Its totient is φ = 11132312200.

The previous prime is 11132312189. The next prime is 11132312209. The reversal of 11132312201 is 10221323111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10675848976 + 456463225 = 103324^2 + 21365^2 .

It is a cyclic number.

It is not a de Polignac number, because 11132312201 - 2¹⁴ = 11132295817 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11132312201.

It is not a weakly prime, because it can be changed into another prime (11132312209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5566156100 + 5566156101.

It is an arithmetic number, because the mean of its divisors is an integer number (5566156101).

Almost surely, 2^11132312201 is an apocalyptic number.

It is an amenable number.

11132312201 is a deficient number, since it is larger than the sum of its proper divisors (1).

11132312201 is an equidigital number, since it uses as much as digits as its factorization.

11132312201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 11132312201 its reverse (10221323111), we get a palindrome (21353635312).

The spelling of 11132312201 in words is "eleven billion, one hundred thirty-two million, three hundred twelve thousand, two hundred one".