203414224031 has 16 divisors (see below), whose sum is σ = 218693234880. Its totient is φ = 188753959680.

The previous prime is 203414224021. The next prime is 203414224033. The reversal of 203414224031 is 130422414302.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-203414224031 is a prime.

It is a super-2 number, since 2×203414224031² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (203414224033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 828980 + ... + 1045961.

It is an arithmetic number, because the mean of its divisors is an integer number (13668327180).

Almost surely, 2^203414224031 is an apocalyptic number.

203414224031 is a deficient number, since it is larger than the sum of its proper divisors (15279010849).

203414224031 is a wasteful number, since it uses less digits than its factorization.

203414224031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1875106.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 203414224031 its reverse (130422414302), we get a palindrome (333836638333).

The spelling of 203414224031 in words is "two hundred three billion, four hundred fourteen million, two hundred twenty-four thousand, thirty-one".