1134231112031 has 2 divisors, whose sum is σ = 1134231112032. Its totient is φ = 1134231112030.

The previous prime is 1134231112013. The next prime is 1134231112109. The reversal of 1134231112031 is 1302111324311.

Together with previous prime (1134231112013) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1134231112031 - 2²² = 1134226917727 is a prime.

It is a super-2 number, since 2×1134231112031² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1134231111988 and 1134231112006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1134231112331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 567115556015 + 567115556016.

It is an arithmetic number, because the mean of its divisors is an integer number (567115556016).

Almost surely, 2^{1134231112031} is an apocalyptic number.

1134231112031 is a deficient number, since it is larger than the sum of its proper divisors (1).

1134231112031 is an equidigital number, since it uses as much as digits as its factorization.

1134231112031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 1134231112031 its reverse (1302111324311), we get a palindrome (2436342436342).

The spelling of 1134231112031 in words is "one trillion, one hundred thirty-four billion, two hundred thirty-one million, one hundred twelve thousand, thirty-one".