1134133331 has 4 divisors (see below), whose sum is σ = 1147797672. Its totient is φ = 1120468992.

The previous prime is 1134133307. The next prime is 1134133373. The reversal of 1134133331 is 1333314311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1333314311 = 7 ⋅190473473.

It is a cyclic number.

It is not a de Polignac number, because 1134133331 - 2¹⁸ = 1133871187 is a prime.

It is a super-2 number, since 2×1134133331² = 2572516824970311122, 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 = 1134133297 and 1134133306.

It is not an unprimeable number, because it can be changed into a prime (1134133031) 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, 6832046 + ... + 6832211.

It is an arithmetic number, because the mean of its divisors is an integer number (286949418).

Almost surely, 2^1134133331 is an apocalyptic number.

1134133331 is a deficient number, since it is larger than the sum of its proper divisors (13664341).

1134133331 is an equidigital number, since it uses as much as digits as its factorization.

1134133331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13664340.

The product of its digits is 972, while the sum is 23.

The square root of 1134133331 is about 33676.8961010364. The cubic root of 1134133331 is about 1042.8488615388.

Adding to 1134133331 its reverse (1333314311), we get a palindrome (2467447642).

The spelling of 1134133331 in words is "one billion, one hundred thirty-four million, one hundred thirty-three thousand, three hundred thirty-one".