1134545003 has 4 divisors (see below), whose sum is σ = 1134904848. Its totient is φ = 1134185160.

The previous prime is 1134544979. The next prime is 1134545021. The reversal of 1134545003 is 3005454311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3005454311 = 73 ⋅41170607.

It is a cyclic number.

It is not a de Polignac number, because 1134545003 - 2²² = 1130350699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1134545053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 175151 + ... + 181512.

It is an arithmetic number, because the mean of its divisors is an integer number (283726212).

Almost surely, 2^1134545003 is an apocalyptic number.

1134545003 is a deficient number, since it is larger than the sum of its proper divisors (359845).

1134545003 is an equidigital number, since it uses as much as digits as its factorization.

1134545003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359844.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 1134545003 is about 33683.0076299608. The cubic root of 1134545003 is about 1042.9750253477.

Adding to 1134545003 its reverse (3005454311), we get a palindrome (4139999314).

The spelling of 1134545003 in words is "one billion, one hundred thirty-four million, five hundred forty-five thousand, three".