141123403 has 8 divisors (see below), whose sum is σ = 142272000. Its totient is φ = 139979880.

The previous prime is 141123391. The next prime is 141123407. The reversal of 141123403 is 304321141.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-141123403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141123407) 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, 69598 + ... + 71596.

It is an arithmetic number, because the mean of its divisors is an integer number (17784000).

Almost surely, 2^141123403 is an apocalyptic number.

141123403 is a deficient number, since it is larger than the sum of its proper divisors (1148597).

141123403 is a wasteful number, since it uses less digits than its factorization.

141123403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2537.

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

The square root of 141123403 is about 11879.5371542834. The cubic root of 141123403 is about 520.6345839958.

Adding to 141123403 its reverse (304321141), we get a palindrome (445444544).

The spelling of 141123403 in words is "one hundred forty-one million, one hundred twenty-three thousand, four hundred three".