203502135130114 has 16 divisors (see below), whose sum is σ = 306396500014080. Its totient is φ = 101370009885120.

The previous prime is 203502135130093. The next prime is 203502135130193. The reversal of 203502135130114 is 411031531205302.

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, 513879 + ... + 20180890.

It is an arithmetic number, because the mean of its divisors is an integer number (19149781250880).

Almost surely, 2^{203502135130114} is an apocalyptic number.

203502135130114 is a deficient number, since it is larger than the sum of its proper divisors (102894364883966).

203502135130114 is a wasteful number, since it uses less digits than its factorization.

203502135130114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20713185.

The product of its (nonzero) digits is 10800, while the sum is 31.

Adding to 203502135130114 its reverse (411031531205302), we get a palindrome (614533666335416).

The spelling of 203502135130114 in words is "two hundred three trillion, five hundred two billion, one hundred thirty-five million, one hundred thirty thousand, one hundred fourteen".