203202112313013 has 8 divisors (see below), whose sum is σ = 295566708818976. Its totient is φ = 123152795341200.

The previous prime is 203202112312963. The next prime is 203202112313033. The reversal of 203202112313013 is 310313211202302.

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

It is not a de Polignac number, because 203202112313013 - 2¹⁷ = 203202112181941 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (203202112313033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3078819883498 + ... + 3078819883563.

It is an arithmetic number, because the mean of its divisors is an integer number (36945838602372).

Almost surely, 2^{203202112313013} is an apocalyptic number.

It is an amenable number.

203202112313013 is a deficient number, since it is larger than the sum of its proper divisors (92364596505963).

203202112313013 is a wasteful number, since it uses less digits than its factorization.

203202112313013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6157639767075.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 203202112313013 its reverse (310313211202302), we get a palindrome (513515323515315).

The spelling of 203202112313013 in words is "two hundred three trillion, two hundred two billion, one hundred twelve million, three hundred thirteen thousand, thirteen".