1134680231 has 4 divisors (see below), whose sum is σ = 1134751200. Its totient is φ = 1134609264.

The previous prime is 1134680191. The next prime is 1134680243. The reversal of 1134680231 is 1320864311.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 1320864311 = 13 ⋅101604947.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1134680231 is a prime.

It is a super-2 number, since 2×1134680231² = 2574998453244426722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1134680194 and 1134680203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134680731) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1010 + ... + 47648.

It is an arithmetic number, because the mean of its divisors is an integer number (283687800).

Almost surely, 2^1134680231 is an apocalyptic number.

1134680231 is a deficient number, since it is larger than the sum of its proper divisors (70969).

1134680231 is an equidigital number, since it uses as much as digits as its factorization.

1134680231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70968.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 1134680231 is about 33685.0149324592. The cubic root of 1134680231 is about 1043.0164615837.

The spelling of 1134680231 in words is "one billion, one hundred thirty-four million, six hundred eighty thousand, two hundred thirty-one".