1134239801 has 2 divisors, whose sum is σ = 1134239802. Its totient is φ = 1134239800.

The previous prime is 1134239753. The next prime is 1134239807. The reversal of 1134239801 is 1089324311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 904565776 + 229674025 = 30076^2 + 15155^2 .

It is a cyclic number.

It is not a de Polignac number, because 1134239801 - 2¹⁴ = 1134223417 is a prime.

It is not a weakly prime, because it can be changed into another prime (1134239807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 567119900 + 567119901.

It is an arithmetic number, because the mean of its divisors is an integer number (567119901).

Almost surely, 2^1134239801 is an apocalyptic number.

It is an amenable number.

1134239801 is a deficient number, since it is larger than the sum of its proper divisors (1).

1134239801 is an equidigital number, since it uses as much as digits as its factorization.

1134239801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 1134239801 is about 33678.4768212578. The cubic root of 1134239801 is about 1042.8814939877.

The spelling of 1134239801 in words is "one billion, one hundred thirty-four million, two hundred thirty-nine thousand, eight hundred one".