1133133139 has 2 divisors, whose sum is σ = 1133133140. Its totient is φ = 1133133138.

The previous prime is 1133133121. The next prime is 1133133149. The reversal of 1133133139 is 9313313311.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (9313313311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1133133139 - 2²¹ = 1131035987 is a prime.

It is not a weakly prime, because it can be changed into another prime (1133133109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566566569 + 566566570.

It is an arithmetic number, because the mean of its divisors is an integer number (566566570).

Almost surely, 2^1133133139 is an apocalyptic number.

1133133139 is a deficient number, since it is larger than the sum of its proper divisors (1).

1133133139 is an equidigital number, since it uses as much as digits as its factorization.

1133133139 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2187, while the sum is 28.

The square root of 1133133139 is about 33662.0430009826. The cubic root of 1133133139 is about 1042.5422086283.

The spelling of 1133133139 in words is "one billion, one hundred thirty-three million, one hundred thirty-three thousand, one hundred thirty-nine".