203045624231452 has 6 divisors (see below), whose sum is σ = 355329842405048. Its totient is φ = 101522812115724.

The previous prime is 203045624231447. The next prime is 203045624231459. The reversal of 203045624231452 is 254132426540302.

It is a junction number, because it is equal to n+sod(n) for n = 203045624231399 and 203045624231408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (203045624231459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25380703028928 + ... + 25380703028935.

Almost surely, 2^{203045624231452} is an apocalyptic number.

It is an amenable number.

203045624231452 is a deficient number, since it is larger than the sum of its proper divisors (152284218173596).

203045624231452 is a wasteful number, since it uses less digits than its factorization.

203045624231452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50761406057867 (or 50761406057865 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 43.

The spelling of 203045624231452 in words is "two hundred three trillion, forty-five billion, six hundred twenty-four million, two hundred thirty-one thousand, four hundred fifty-two".