1133450511 has 16 divisors (see below), whose sum is σ = 1594702080. Its totient is φ = 714655040.

The previous prime is 1133450473. The next prime is 1133450519. The reversal of 1133450511 is 1150543311.

It is a cyclic number.

It is not a de Polignac number, because 1133450511 - 2²¹ = 1131353359 is a prime.

It is a super-2 number, since 2×1133450511² = 2569420121772322242, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133450519) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86145 + ... + 98426.

It is an arithmetic number, because the mean of its divisors is an integer number (99668880).

Almost surely, 2^1133450511 is an apocalyptic number.

1133450511 is a deficient number, since it is larger than the sum of its proper divisors (461251569).

1133450511 is a wasteful number, since it uses less digits than its factorization.

1133450511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184686.

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 1133450511 is about 33666.7567639058. The cubic root of 1133450511 is about 1042.6395325315.

Adding to 1133450511 its reverse (1150543311), we get a palindrome (2283993822).

The spelling of 1133450511 in words is "one billion, one hundred thirty-three million, four hundred fifty thousand, five hundred eleven".