203230030203292 has 6 divisors (see below), whose sum is σ = 355652552855768. Its totient is φ = 101615015101644.

The previous prime is 203230030203283. The next prime is 203230030203311. The reversal of 203230030203292 is 292302030032302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25403753775408 + ... + 25403753775415.

Almost surely, 2^{203230030203292} is an apocalyptic number.

It is an amenable number.

203230030203292 is a deficient number, since it is larger than the sum of its proper divisors (152422522652476).

203230030203292 is a wasteful number, since it uses less digits than its factorization.

203230030203292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50807507550827 (or 50807507550825 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 31.

Adding to 203230030203292 its reverse (292302030032302), we get a palindrome (495532060235594).

The spelling of 203230030203292 in words is "two hundred three trillion, two hundred thirty billion, thirty million, two hundred three thousand, two hundred ninety-two".