204030141 has 32 divisors (see below), whose sum is σ = 336872448. Its totient is φ = 107170560.

The previous prime is 204030139. The next prime is 204030157. The reversal of 204030141 is 141030402.

It is not a de Polignac number, because 204030141 - 2¹ = 204030139 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 204030141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204030191) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8706 + ... + 21996.

It is an arithmetic number, because the mean of its divisors is an integer number (10527264).

Almost surely, 2^204030141 is an apocalyptic number.

204030141 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

204030141 is a deficient number, since it is larger than the sum of its proper divisors (132842307).

204030141 is a wasteful number, since it uses less digits than its factorization.

204030141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13361.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 204030141 is about 14283.9119641644. The cubic root of 204030141 is about 588.7055225798.

Adding to 204030141 its reverse (141030402), we get a palindrome (345060543).

The spelling of 204030141 in words is "two hundred four million, thirty thousand, one hundred forty-one".