141155103 has 4 divisors (see below), whose sum is σ = 188206808. Its totient is φ = 94103400.

The previous prime is 141155101. The next prime is 141155107. The reversal of 141155103 is 301551141.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 141155103 - 2¹ = 141155101 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 141155103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141155101) 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, 23525848 + ... + 23525853.

It is an arithmetic number, because the mean of its divisors is an integer number (47051702).

Almost surely, 2^141155103 is an apocalyptic number.

141155103 is a deficient number, since it is larger than the sum of its proper divisors (47051705).

141155103 is an equidigital number, since it uses as much as digits as its factorization.

141155103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47051704.

The product of its (nonzero) digits is 300, while the sum is 21.

The square root of 141155103 is about 11880.8713064320. The cubic root of 141155103 is about 520.6735637831.

The spelling of 141155103 in words is "one hundred forty-one million, one hundred fifty-five thousand, one hundred three".