203531150050113 has 8 divisors (see below), whose sum is σ = 271406098770400. Its totient is φ = 135671817348288.

The previous prime is 203531150050061. The next prime is 203531150050121. The reversal of 203531150050113 is 311050051135302.

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

It is not a de Polignac number, because 203531150050113 - 2²⁴ = 203531133272897 is a prime.

It is a super-2 number, since 2×203531150050113² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (203531150050013) 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, 3903974203 + ... + 3904026336.

It is an arithmetic number, because the mean of its divisors is an integer number (33925762346300).

Almost surely, 2^{203531150050113} is an apocalyptic number.

It is an amenable number.

203531150050113 is a deficient number, since it is larger than the sum of its proper divisors (67874948720287).

203531150050113 is an equidigital number, since it uses as much as digits as its factorization.

203531150050113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7808009231.

The product of its (nonzero) digits is 6750, while the sum is 30.

The spelling of 203531150050113 in words is "two hundred three trillion, five hundred thirty-one billion, one hundred fifty million, fifty thousand, one hundred thirteen".