203112034014224 has 20 divisors (see below), whose sum is σ = 397586571739644. Its totient is φ = 100509047758848.

The previous prime is 203112034014209. The next prime is 203112034014233. The reversal of 203112034014224 is 422410430211302.

It can be written as a sum of positive squares in 2 ways, for example, as 129556024823824 + 73556009190400 = 11382268^2 + 8576480^2 .

It is a super-2 number, since 2×203112034014224² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65435576417 + ... + 65435579520.

Almost surely, 2^{203112034014224} is an apocalyptic number.

It is an amenable number.

203112034014224 is a deficient number, since it is larger than the sum of its proper divisors (194474537725420).

203112034014224 is a wasteful number, since it uses less digits than its factorization.

203112034014224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130871156042 (or 130871156036 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 203112034014224 its reverse (422410430211302), we get a palindrome (625522464225526).

The spelling of 203112034014224 in words is "two hundred three trillion, one hundred twelve billion, thirty-four million, fourteen thousand, two hundred twenty-four".