1133153129 has 2 divisors, whose sum is σ = 1133153130. Its totient is φ = 1133153128.

The previous prime is 1133153117. The next prime is 1133153191. The reversal of 1133153129 is 9213513311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 790903129 + 342250000 = 28123^2 + 18500^2 .

It is an emirp because it is prime and its reverse (9213513311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1133153129 - 2²⁰ = 1132104553 is a prime.

It is not a weakly prime, because it can be changed into another prime (1133153729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566576564 + 566576565.

It is an arithmetic number, because the mean of its divisors is an integer number (566576565).

Almost surely, 2^1133153129 is an apocalyptic number.

It is an amenable number.

1133153129 is a deficient number, since it is larger than the sum of its proper divisors (1).

1133153129 is an equidigital number, since it uses as much as digits as its factorization.

1133153129 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2430, while the sum is 29.

The square root of 1133153129 is about 33662.3399216394. The cubic root of 1133153129 is about 1042.5483392101.

The spelling of 1133153129 in words is "one billion, one hundred thirty-three million, one hundred fifty-three thousand, one hundred twenty-nine".