203246055132301 has 2 divisors, whose sum is σ = 203246055132302. Its totient is φ = 203246055132300.

The previous prime is 203246055132287. The next prime is 203246055132331. The reversal of 203246055132301 is 103231550642302.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 157283553543076 + 45962501589225 = 12541274^2 + 6779565^2 .

It is a cyclic number.

It is not a de Polignac number, because 203246055132301 - 2¹⁹ = 203246054608013 is a prime.

It is a super-2 number, since 2×203246055132301² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (203246055132331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101623027566150 + 101623027566151.

It is an arithmetic number, because the mean of its divisors is an integer number (101623027566151).

Almost surely, 2^{203246055132301} is an apocalyptic number.

It is an amenable number.

203246055132301 is a deficient number, since it is larger than the sum of its proper divisors (1).

203246055132301 is an equidigital number, since it uses as much as digits as its factorization.

203246055132301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 129600, while the sum is 37.

The spelling of 203246055132301 in words is "two hundred three trillion, two hundred forty-six billion, fifty-five million, one hundred thirty-two thousand, three hundred one".