203141144010 has 64 divisors (see below), whose sum is σ = 557268480000. Its totient is φ = 46425483072.

The previous prime is 203141143987. The next prime is 203141144027. The reversal of 203141144010 is 10441141302.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1448991 + ... + 1582989.

It is an arithmetic number, because the mean of its divisors is an integer number (8707320000).

Almost surely, 2^203141144010 is an apocalyptic number.

203141144010 is an abundant number, since it is smaller than the sum of its proper divisors (354127335990).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

203141144010 is a wasteful number, since it uses less digits than its factorization.

203141144010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141235.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 203141144010 its reverse (10441141302), we get a palindrome (213582285312).

The spelling of 203141144010 in words is "two hundred three billion, one hundred forty-one million, one hundred forty-four thousand, ten".