203426466115 has 8 divisors (see below), whose sum is σ = 244153473120. Its totient is φ = 162713363712.

The previous prime is 203426466041. The next prime is 203426466151. The reversal of 203426466115 is 511664624302.

203426466115 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 203426466115 - 2¹¹ = 203426464067 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3443935 + ... + 3502504.

It is an arithmetic number, because the mean of its divisors is an integer number (30519184140).

Almost surely, 2^203426466115 is an apocalyptic number.

203426466115 is a deficient number, since it is larger than the sum of its proper divisors (40727007005).

203426466115 is an equidigital number, since it uses as much as digits as its factorization.

203426466115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6952301.

The product of its (nonzero) digits is 207360, while the sum is 40.

The spelling of 203426466115 in words is "two hundred three billion, four hundred twenty-six million, four hundred sixty-six thousand, one hundred fifteen".