1134212031 has 16 divisors (see below), whose sum is σ = 1712020320. Its totient is φ = 741873600.

The previous prime is 1134212029. The next prime is 1134212033. The reversal of 1134212031 is 1302124311.

It is an interprime number because it is at equal distance from previous prime (1134212029) and next prime (1134212033).

It is not a de Polignac number, because 1134212031 - 2¹ = 1134212029 is a prime.

It is a super-2 number, since 2×1134212031² = 2572873862530289922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1134211995 and 1134212013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134212033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 394870 + ... + 397731.

It is an arithmetic number, because the mean of its divisors is an integer number (107001270).

Almost surely, 2^1134212031 is an apocalyptic number.

1134212031 is a deficient number, since it is larger than the sum of its proper divisors (577808289).

1134212031 is an equidigital number, since it uses as much as digits as its factorization.

1134212031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 792663 (or 792657 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 1134212031 is about 33678.0645376185. The cubic root of 1134212031 is about 1042.8729828376.

Adding to 1134212031 its reverse (1302124311), we get a palindrome (2436336342).

The spelling of 1134212031 in words is "one billion, one hundred thirty-four million, two hundred twelve thousand, thirty-one".