102160722115253 has 2 divisors, whose sum is σ = 102160722115254. Its totient is φ = 102160722115252.

The previous prime is 102160722115103. The next prime is 102160722115399. The reversal of 102160722115253 is 352511227061201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 99916457455684 + 2244264659569 = 9995822^2 + 1498087^2 .

It is a cyclic number.

It is not a de Polignac number, because 102160722115253 - 2¹² = 102160722111157 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102160722115553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51080361057626 + 51080361057627.

It is an arithmetic number, because the mean of its divisors is an integer number (51080361057627).

Almost surely, 2^{102160722115253} is an apocalyptic number.

It is an amenable number.

102160722115253 is a deficient number, since it is larger than the sum of its proper divisors (1).

102160722115253 is an equidigital number, since it uses as much as digits as its factorization.

102160722115253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 50400, while the sum is 38.

Adding to 102160722115253 its reverse (352511227061201), we get a palindrome (454671949176454).

The spelling of 102160722115253 in words is "one hundred two trillion, one hundred sixty billion, seven hundred twenty-two million, one hundred fifteen thousand, two hundred fifty-three".