1134140403 has 16 divisors (see below), whose sum is σ = 1657487232. Its totient is φ = 684096000.

The previous prime is 1134140377. The next prime is 1134140407. The reversal of 1134140403 is 3040414311.

It is not a de Polignac number, because 1134140403 - 2⁶ = 1134140339 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1134140403.

It is not an unprimeable number, because it can be changed into a prime (1134140407) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74478 + ... + 88403.

It is an arithmetic number, because the mean of its divisors is an integer number (103592952).

Almost surely, 2^1134140403 is an apocalyptic number.

1134140403 is a deficient number, since it is larger than the sum of its proper divisors (523346829).

1134140403 is a wasteful number, since it uses less digits than its factorization.

1134140403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163106.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 1134140403 is about 33677.0010986727. The cubic root of 1134140403 is about 1042.8510291298.

Adding to 1134140403 its reverse (3040414311), we get a palindrome (4174554714).

The spelling of 1134140403 in words is "one billion, one hundred thirty-four million, one hundred forty thousand, four hundred three".