1134003045 has 32 divisors (see below), whose sum is σ = 2077396992. Its totient is φ = 517453632.

The previous prime is 1134003029. The next prime is 1134003061. The reversal of 1134003045 is 5403004311.

It is an interprime number because it is at equal distance from previous prime (1134003029) and next prime (1134003061).

It is not a de Polignac number, because 1134003045 - 2⁴ = 1134003029 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 49524 + ... + 68706.

It is an arithmetic number, because the mean of its divisors is an integer number (64918656).

Almost surely, 2^1134003045 is an apocalyptic number.

1134003045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1134003045 is a deficient number, since it is larger than the sum of its proper divisors (943393947).

1134003045 is a wasteful number, since it uses less digits than its factorization.

1134003045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19761.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 1134003045 is about 33674.9616926285. The cubic root of 1134003045 is about 1042.8089268426.

Adding to 1134003045 its reverse (5403004311), we get a palindrome (6537007356).

The spelling of 1134003045 in words is "one billion, one hundred thirty-four million, three thousand, forty-five".