20103141 has 8 divisors (see below), whose sum is σ = 27069984. Its totient is φ = 13269200.

The previous prime is 20103137. The next prime is 20103143. The reversal of 20103141 is 14130102.

It is a happy number.

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 20103141 - 2² = 20103137 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20103143) 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, 32871 + ... + 33476.

It is an arithmetic number, because the mean of its divisors is an integer number (3383748).

Almost surely, 2^20103141 is an apocalyptic number.

It is an amenable number.

20103141 is a deficient number, since it is larger than the sum of its proper divisors (6966843).

20103141 is a wasteful number, since it uses less digits than its factorization.

20103141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66451.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 20103141 is about 4483.6526404261. The cubic root of 20103141 is about 271.9075747467.

Adding to 20103141 its reverse (14130102), we get a palindrome (34233243).

It can be divided in two parts, 2010 and 3141, that added together give a triangular number (5151 = T₁₀₁).

The spelling of 20103141 in words is "twenty million, one hundred three thousand, one hundred forty-one".