102102200948053 has 2 divisors, whose sum is σ = 102102200948054. Its totient is φ = 102102200948052.

The previous prime is 102102200948009. The next prime is 102102200948087. The reversal of 102102200948053 is 350849002201201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 95753700885924 + 6348500062129 = 9785382^2 + 2519623^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102102200948053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102102200948453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51051100474026 + 51051100474027.

It is an arithmetic number, because the mean of its divisors is an integer number (51051100474027).

Almost surely, 2^{102102200948053} is an apocalyptic number.

It is an amenable number.

102102200948053 is a deficient number, since it is larger than the sum of its proper divisors (1).

102102200948053 is an equidigital number, since it uses as much as digits as its factorization.

102102200948053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34560, while the sum is 37.

The spelling of 102102200948053 in words is "one hundred two trillion, one hundred two billion, two hundred million, nine hundred forty-eight thousand, fifty-three".