203113141143110 has 32 divisors (see below), whose sum is σ = 398840974866432. Its totient is φ = 73859208314080.

The previous prime is 203113141143079. The next prime is 203113141143127. The reversal of 203113141143110 is 11341141311302.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 203113141143110.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103551149 + ... + 105494391.

It is an arithmetic number, because the mean of its divisors is an integer number (12463780464576).

Almost surely, 2^{203113141143110} is an apocalyptic number.

203113141143110 is a deficient number, since it is larger than the sum of its proper divisors (195727833723322).

203113141143110 is a wasteful number, since it uses less digits than its factorization.

203113141143110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2893468.

The product of its (nonzero) digits is 864, while the sum is 26.

Adding to 203113141143110 its reverse (11341141311302), we get a palindrome (214454282454412).

The spelling of 203113141143110 in words is "two hundred three trillion, one hundred thirteen billion, one hundred forty-one million, one hundred forty-three thousand, one hundred ten".