1141003423 has 8 divisors (see below), whose sum is σ = 1312005248. Its totient is φ = 972001944.

The previous prime is 1141003421. The next prime is 1141003427. The reversal of 1141003423 is 3243001411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1141003423 - 2¹ = 1141003421 is a prime.

It is a super-2 number, since 2×1141003423² = 2603777622595433858, which contains 22 as substring.

It is a Duffinian number.

1141003423 is a modest number, since divided by 3423 gives 1141 as remainder.

It is a self number, because there is not a number n which added to its sum of digits gives 1141003423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1141003421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 498861 + ... + 501142.

It is an arithmetic number, because the mean of its divisors is an integer number (164000656).

Almost surely, 2^1141003423 is an apocalyptic number.

1141003423 is a deficient number, since it is larger than the sum of its proper divisors (171001825).

1141003423 is a wasteful number, since it uses less digits than its factorization.

1141003423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000173.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1141003423 is about 33778.7421761083. The cubic root of 1141003423 is about 1044.9503339414.

Adding to 1141003423 its reverse (3243001411), we get a palindrome (4384004834).

The spelling of 1141003423 in words is "one billion, one hundred forty-one million, three thousand, four hundred twenty-three".