203212261045233 has 12 divisors (see below), whose sum is σ = 320213259829008. Its totient is φ = 123158946087960.

The previous prime is 203212261045193. The next prime is 203212261045247. The reversal of 203212261045233 is 332540162212302.

203212261045233 is a `hidden beast` number, since 2 + 0 + 3 + 2 + 1 + 2 + 2 + 610 + 4 + 5 + 2 + 33 = 666.

It is not a de Polignac number, because 203212261045233 - 2⁶ = 203212261045169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (203212261041233) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1026324550635 + ... + 1026324550832.

It is an arithmetic number, because the mean of its divisors is an integer number (26684438319084).

Almost surely, 2^{203212261045233} is an apocalyptic number.

It is an amenable number.

203212261045233 is a deficient number, since it is larger than the sum of its proper divisors (117000998783775).

203212261045233 is a wasteful number, since it uses less digits than its factorization.

203212261045233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2052649101484 (or 2052649101481 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The spelling of 203212261045233 in words is "two hundred three trillion, two hundred twelve billion, two hundred sixty-one million, forty-five thousand, two hundred thirty-three".