203111242014 has 16 divisors (see below), whose sum is σ = 406334650752. Its totient is φ = 67685052888.

The previous prime is 203111241961. The next prime is 203111242021. The reversal of 203111242014 is 410242111302.

It is a congruent number.

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, 4650064 + ... + 4693539.

It is an arithmetic number, because the mean of its divisors is an integer number (25395915672).

Almost surely, 2^203111242014 is an apocalyptic number.

203111242014 is an abundant number, since it is smaller than the sum of its proper divisors (203223408738).

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

203111242014 is a wasteful number, since it uses less digits than its factorization.

203111242014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9347231.

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

Adding to 203111242014 its reverse (410242111302), we get a palindrome (613353353316).

The spelling of 203111242014 in words is "two hundred three billion, one hundred eleven million, two hundred forty-two thousand, fourteen".