102210000102073 has 2 divisors, whose sum is σ = 102210000102074. Its totient is φ = 102210000102072.

The previous prime is 102210000102053. The next prime is 102210000102151. The reversal of 102210000102073 is 370201000012201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 100869943820409 + 1340056281664 = 10043403^2 + 1157608^2 .

It is an emirp because it is prime and its reverse (370201000012201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 102210000102073 - 2²¹ = 102209998004921 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 102210000102073.

It is not a weakly prime, because it can be changed into another prime (102210000102013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51105000051036 + 51105000051037.

It is an arithmetic number, because the mean of its divisors is an integer number (51105000051037).

Almost surely, 2^{102210000102073} is an apocalyptic number.

It is an amenable number.

102210000102073 is a deficient number, since it is larger than the sum of its proper divisors (1).

102210000102073 is an equidigital number, since it uses as much as digits as its factorization.

102210000102073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 168, while the sum is 19.

Adding to 102210000102073 its reverse (370201000012201), we get a palindrome (472411000114274).

The spelling of 102210000102073 in words is "one hundred two trillion, two hundred ten billion, one hundred two thousand, seventy-three".