231102200293 has 2 divisors, whose sum is σ = 231102200294. Its totient is φ = 231102200292.

The previous prime is 231102200267. The next prime is 231102200363. The reversal of 231102200293 is 392002201132.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 230440321764 + 661878529 = 480042^2 + 25727^2 .

It is a cyclic number.

It is not a de Polignac number, because 231102200293 - 2⁹ = 231102199781 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (231102200093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115551100146 + 115551100147.

It is an arithmetic number, because the mean of its divisors is an integer number (115551100147).

Almost surely, 2^231102200293 is an apocalyptic number.

It is an amenable number.

231102200293 is a deficient number, since it is larger than the sum of its proper divisors (1).

231102200293 is an equidigital number, since it uses as much as digits as its factorization.

231102200293 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 25.

The spelling of 231102200293 in words is "two hundred thirty-one billion, one hundred two million, two hundred thousand, two hundred ninety-three".