1134202019 has 2 divisors, whose sum is σ = 1134202020. Its totient is φ = 1134202018.

The previous prime is 1134202001. The next prime is 1134202049. The reversal of 1134202019 is 9102024311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1134202019 - 2⁸ = 1134201763 is a prime.

It is a super-2 number, since 2×1134202019² = 2572828439807352722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1134201985 and 1134202003.

It is not a weakly prime, because it can be changed into another prime (1134202049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 567101009 + 567101010.

It is an arithmetic number, because the mean of its divisors is an integer number (567101010).

Almost surely, 2^1134202019 is an apocalyptic number.

1134202019 is a deficient number, since it is larger than the sum of its proper divisors (1).

1134202019 is an equidigital number, since it uses as much as digits as its factorization.

1134202019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 1134202019 is about 33677.9158945443. The cubic root of 1134202019 is about 1042.8699142535.

The spelling of 1134202019 in words is "one billion, one hundred thirty-four million, two hundred two thousand, nineteen".