2203698603643 has 8 divisors (see below), whose sum is σ = 2221085414912. Its totient is φ = 2186312337216.

The previous prime is 2203698603629. The next prime is 2203698603707. The reversal of 2203698603643 is 3463068963022.

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 2203698603643 - 2⁵ = 2203698603611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2203698103643) 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, 12835321 + ... + 13005877.

It is an arithmetic number, because the mean of its divisors is an integer number (277635676864).

Almost surely, 2^{2203698603643} is an apocalyptic number.

2203698603643 is a deficient number, since it is larger than the sum of its proper divisors (17386811269).

2203698603643 is a wasteful number, since it uses less digits than its factorization.

2203698603643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272421.

The product of its (nonzero) digits is 6718464, while the sum is 52.

The spelling of 2203698603643 in words is "two trillion, two hundred three billion, six hundred ninety-eight million, six hundred three thousand, six hundred forty-three".