1133553011 has 2 divisors, whose sum is σ = 1133553012. Its totient is φ = 1133553010.

The previous prime is 1133552983. The next prime is 1133553049. The reversal of 1133553011 is 1103553311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1133553011 - 2³⁰ = 59811187 is a prime.

It is a super-2 number, since 2×1133553011² = 2569884857494332242, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1133552011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566776505 + 566776506.

It is an arithmetic number, because the mean of its divisors is an integer number (566776506).

Almost surely, 2^1133553011 is an apocalyptic number.

1133553011 is a deficient number, since it is larger than the sum of its proper divisors (1).

1133553011 is an equidigital number, since it uses as much as digits as its factorization.

1133553011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 675, while the sum is 23.

The square root of 1133553011 is about 33668.2790026458. The cubic root of 1133553011 is about 1042.6709608499.

It can be divided in two parts, 11335 and 53011, that added together give a palindrome (64346).

The spelling of 1133553011 in words is "one billion, one hundred thirty-three million, five hundred fifty-three thousand, eleven".