102200112101293 has 2 divisors, whose sum is σ = 102200112101294. Its totient is φ = 102200112101292.

The previous prime is 102200112101203. The next prime is 102200112101303. The reversal of 102200112101293 is 392101211002201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 74623561311049 + 27576550790244 = 8638493^2 + 5251338^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102200112101293 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102200112101203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51100056050646 + 51100056050647.

It is an arithmetic number, because the mean of its divisors is an integer number (51100056050647).

Almost surely, 2^{102200112101293} is an apocalyptic number.

It is an amenable number.

102200112101293 is a deficient number, since it is larger than the sum of its proper divisors (1).

102200112101293 is an equidigital number, since it uses as much as digits as its factorization.

102200112101293 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 25.

Adding to 102200112101293 its reverse (392101211002201), we get a palindrome (494301323103494).

The spelling of 102200112101293 in words is "one hundred two trillion, two hundred billion, one hundred twelve million, one hundred one thousand, two hundred ninety-three".