203050253407 has 2 divisors, whose sum is σ = 203050253408. Its totient is φ = 203050253406.

The previous prime is 203050253383. The next prime is 203050253459. The reversal of 203050253407 is 704352050302.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 203050253407 - 2¹¹ = 203050251359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (203050253807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101525126703 + 101525126704.

It is an arithmetic number, because the mean of its divisors is an integer number (101525126704).

Almost surely, 2^203050253407 is an apocalyptic number.

203050253407 is a deficient number, since it is larger than the sum of its proper divisors (1).

203050253407 is an equidigital number, since it uses as much as digits as its factorization.

203050253407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25200, while the sum is 31.

The spelling of 203050253407 in words is "two hundred three billion, fifty million, two hundred fifty-three thousand, four hundred seven".