1132122113 has 2 divisors, whose sum is σ = 1132122114. Its totient is φ = 1132122112.

The previous prime is 1132122091. The next prime is 1132122127. The reversal of 1132122113 is 3112212311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 773284864 + 358837249 = 27808^2 + 18943^2 .

It is a cyclic number.

It is not a de Polignac number, because 1132122113 - 2⁸ = 1132121857 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1132122091 and 1132122100.

It is not a weakly prime, because it can be changed into another prime (1132122143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566061056 + 566061057.

It is an arithmetic number, because the mean of its divisors is an integer number (566061057).

Almost surely, 2^1132122113 is an apocalyptic number.

It is an amenable number.

1132122113 is a deficient number, since it is larger than the sum of its proper divisors (1).

1132122113 is an equidigital number, since it uses as much as digits as its factorization.

1132122113 is an evil number, because the sum of its binary digits is even.

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

The square root of 1132122113 is about 33647.0223496820. The cubic root of 1132122113 is about 1042.2320506299.

Adding to 1132122113 its reverse (3112212311), we get a palindrome (4244334424).

The spelling of 1132122113 in words is "one billion, one hundred thirty-two million, one hundred twenty-two thousand, one hundred thirteen".