203412412140133 has 8 divisors (see below), whose sum is σ = 233770050665280. Its totient is φ = 173379454241280.

The previous prime is 203412412140053. The next prime is 203412412140137. The reversal of 203412412140133 is 331041214214302.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 203412412140133 - 2³⁷ = 203274973186661 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 203412412140095 and 203412412140104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (203412412140137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81170155228 + ... + 81170157733.

It is an arithmetic number, because the mean of its divisors is an integer number (29221256333160).

Almost surely, 2^{203412412140133} is an apocalyptic number.

It is an amenable number.

203412412140133 is a deficient number, since it is larger than the sum of its proper divisors (30357638525147).

203412412140133 is a wasteful number, since it uses less digits than its factorization.

203412412140133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162340313147.

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 203412412140133 its reverse (331041214214302), we get a palindrome (534453626354435).

The spelling of 203412412140133 in words is "two hundred three trillion, four hundred twelve billion, four hundred twelve million, one hundred forty thousand, one hundred thirty-three".