1134212003 has 4 divisors (see below), whose sum is σ = 1134281400. Its totient is φ = 1134142608.

The previous prime is 1134211999. The next prime is 1134212021. The reversal of 1134212003 is 3002124311.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 3002124311 = 71 ⋅42283441.

It is a cyclic number.

It is not a de Polignac number, because 1134212003 - 2² = 1134211999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1134212033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4823 + ... + 47871.

It is an arithmetic number, because the mean of its divisors is an integer number (283570350).

Almost surely, 2^1134212003 is an apocalyptic number.

1134212003 is a deficient number, since it is larger than the sum of its proper divisors (69397).

1134212003 is an equidigital number, since it uses as much as digits as its factorization.

1134212003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69396.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1134212003 is about 33678.0641219177. The cubic root of 1134212003 is about 1042.8729742559.

Adding to 1134212003 its reverse (3002124311), we get a palindrome (4136336314).

The spelling of 1134212003 in words is "one billion, one hundred thirty-four million, two hundred twelve thousand, three".