203113042131410 has 16 divisors (see below), whose sum is σ = 387109562650776. Its totient is φ = 76466086449408.

The previous prime is 203113042131379. The next prime is 203113042131431. The reversal of 203113042131410 is 14131240311302.

It can be written as a sum of positive squares in 4 ways, for example, as 201348238816729 + 1764803314681 = 14189723^2 + 1328459^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 203113042131410.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 597391300217 + ... + 597391300556.

Almost surely, 2^{203113042131410} is an apocalyptic number.

203113042131410 is a deficient number, since it is larger than the sum of its proper divisors (183996520519366).

203113042131410 is a wasteful number, since it uses less digits than its factorization.

203113042131410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1194782600797.

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 203113042131410 its reverse (14131240311302), we get a palindrome (217244282442712).

The spelling of 203113042131410 in words is "two hundred three trillion, one hundred thirteen billion, forty-two million, one hundred thirty-one thousand, four hundred ten".