103042141 has 4 divisors (see below), whose sum is σ = 103314400. Its totient is φ = 102769884.

The previous prime is 103042129. The next prime is 103042157. The reversal of 103042141 is 141240301.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 103042141 - 2⁷ = 103042013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103042741) 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, 135561 + ... + 136318.

It is an arithmetic number, because the mean of its divisors is an integer number (25828600).

Almost surely, 2^103042141 is an apocalyptic number.

It is an amenable number.

103042141 is a deficient number, since it is larger than the sum of its proper divisors (272259).

103042141 is an equidigital number, since it uses as much as digits as its factorization.

103042141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272258.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 103042141 is about 10150.9674908355. The cubic root of 103042141 is about 468.8187341934.

Adding to 103042141 its reverse (141240301), we get a palindrome (244282442).

The spelling of 103042141 in words is "one hundred three million, forty-two thousand, one hundred forty-one".