203102010210113 has 8 divisors (see below), whose sum is σ = 235054767694080. Its totient is φ = 171883798875360.

The previous prime is 203102010209957. The next prime is 203102010210241. The reversal of 203102010210113 is 311012010201302.

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

It is a cyclic number.

It is not a de Polignac number, because 203102010210113 - 2²⁶ = 203101943101249 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 203102010210091 and 203102010210100.

It is not an unprimeable number, because it can be changed into a prime (203102010210613) 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, 183636536708 + ... + 183636537813.

It is an arithmetic number, because the mean of its divisors is an integer number (29381845961760).

Almost surely, 2^{203102010210113} is an apocalyptic number.

It is an amenable number.

203102010210113 is a deficient number, since it is larger than the sum of its proper divisors (31952757483967).

203102010210113 is an equidigital number, since it uses as much as digits as its factorization.

203102010210113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367273074607.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 203102010210113 its reverse (311012010201302), we get a palindrome (514114020411415).

The spelling of 203102010210113 in words is "two hundred three trillion, one hundred two billion, ten million, two hundred ten thousand, one hundred thirteen".