203090830336 has 33 divisors (see below), whose sum is σ = 406012159731. Its totient is φ = 101538204672.

The previous prime is 203090830321. The next prime is 203090830351. The reversal of 203090830336 is 633038090302.

The square root of 203090830336 is 450656.

It is a perfect power (a square), and thus also a powerful number.

It is an interprime number because it is at equal distance from previous prime (203090830321) and next prime (203090830351).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 203090830295 and 203090830304.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 14413951 + ... + 14428033.

Almost surely, 2^203090830336 is an apocalyptic number.

203090830336 is the 450656-th square number.

It is an amenable number.

203090830336 is a deficient number, since it is larger than the sum of its proper divisors (202921329395).

203090830336 is an frugal number, since it uses more digits than its factorization.

203090830336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28186 (or 14085 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 37.

The spelling of 203090830336 in words is "two hundred three billion, ninety million, eight hundred thirty thousand, three hundred thirty-six".