1132201311 has 16 divisors (see below), whose sum is σ = 1532048640. Its totient is φ = 743601600.

The previous prime is 1132201271. The next prime is 1132201331. The reversal of 1132201311 is 1131022311.

It is a happy number.

It is not a de Polignac number, because 1132201311 - 2⁶ = 1132201247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1132201331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 227710 + ... + 232628.

It is an arithmetic number, because the mean of its divisors is an integer number (95753040).

Almost surely, 2^1132201311 is an apocalyptic number.

1132201311 is a deficient number, since it is larger than the sum of its proper divisors (399847329).

1132201311 is a wasteful number, since it uses less digits than its factorization.

1132201311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6046.

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

The square root of 1132201311 is about 33648.1992237326. The cubic root of 1132201311 is about 1042.2563532995.

Adding to 1132201311 its reverse (1131022311), we get a palindrome (2263223622).

The spelling of 1132201311 in words is "one billion, one hundred thirty-two million, two hundred one thousand, three hundred eleven".