1135122052331 has 2 divisors, whose sum is σ = 1135122052332. Its totient is φ = 1135122052330.

The previous prime is 1135122052313. The next prime is 1135122052333. The reversal of 1135122052331 is 1332502215311.

Together with previous prime (1135122052313) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1135122052331 - 2¹⁴ = 1135122035947 is a prime.

It is a super-2 number, since 2×1135122052331² (a number of 25 digits) contains 22 as substring.

Together with 1135122052333, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 1135122052294 and 1135122052303.

It is not a weakly prime, because it can be changed into another prime (1135122052333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 567561026165 + 567561026166.

It is an arithmetic number, because the mean of its divisors is an integer number (567561026166).

Almost surely, 2^{1135122052331} is an apocalyptic number.

1135122052331 is a deficient number, since it is larger than the sum of its proper divisors (1).

1135122052331 is an equidigital number, since it uses as much as digits as its factorization.

1135122052331 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5400, while the sum is 29.

Adding to 1135122052331 its reverse (1332502215311), we get a palindrome (2467624267642).

The spelling of 1135122052331 in words is "one trillion, one hundred thirty-five billion, one hundred twenty-two million, fifty-two thousand, three hundred thirty-one".