1133142029 has 2 divisors, whose sum is σ = 1133142030. Its totient is φ = 1133142028.

The previous prime is 1133142013. The next prime is 1133142097. The reversal of 1133142029 is 9202413311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 810939529 + 322202500 = 28477^2 + 17950^2 .

It is a cyclic number.

It is not a de Polignac number, because 1133142029 - 2⁴ = 1133142013 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1133141989 and 1133142007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1133142229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566571014 + 566571015.

It is an arithmetic number, because the mean of its divisors is an integer number (566571015).

Almost surely, 2^1133142029 is an apocalyptic number.

It is an amenable number.

1133142029 is a deficient number, since it is larger than the sum of its proper divisors (1).

1133142029 is an equidigital number, since it uses as much as digits as its factorization.

1133142029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 1133142029 is about 33662.1750485616. The cubic root of 1133142029 is about 1042.5449350440.

The spelling of 1133142029 in words is "one billion, one hundred thirty-three million, one hundred forty-two thousand, twenty-nine".