1133133441 has 16 divisors (see below), whose sum is σ = 1688395968. Its totient is φ = 669996800.

The previous prime is 1133133431. The next prime is 1133133451. The reversal of 1133133441 is 1443313311.

It is an interprime number because it is at equal distance from previous prime (1133133431) and next prime (1133133451).

It is not a de Polignac number, because 1133133441 - 2¹¹ = 1133131393 is a prime.

It is a super-2 number, since 2×1133133441² = 2567982790225000962, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1133133401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 417396 + ... + 420101.

It is an arithmetic number, because the mean of its divisors is an integer number (105524748).

Almost surely, 2^1133133441 is an apocalyptic number.

1133133441 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1133133441 is a deficient number, since it is larger than the sum of its proper divisors (555262527).

1133133441 is a wasteful number, since it uses less digits than its factorization.

1133133441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 837552.

The product of its digits is 1296, while the sum is 24.

The square root of 1133133441 is about 33662.0474867469. The cubic root of 1133133441 is about 1042.5423012469.

Adding to 1133133441 its reverse (1443313311), we get a palindrome (2576446752).

The spelling of 1133133441 in words is "one billion, one hundred thirty-three million, one hundred thirty-three thousand, four hundred forty-one".