102412542214273 has 2 divisors, whose sum is σ = 102412542214274. Its totient is φ = 102412542214272.

The previous prime is 102412542214249. The next prime is 102412542214331. The reversal of 102412542214273 is 372412245214201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 100362067139569 + 2050475074704 = 10018087^2 + 1431948^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102412542214273 is a prime.

It is not a weakly prime, because it can be changed into another prime (102412542914273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51206271107136 + 51206271107137.

It is an arithmetic number, because the mean of its divisors is an integer number (51206271107137).

Almost surely, 2^{102412542214273} is an apocalyptic number.

It is an amenable number.

102412542214273 is a deficient number, since it is larger than the sum of its proper divisors (1).

102412542214273 is an equidigital number, since it uses as much as digits as its factorization.

102412542214273 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 215040, while the sum is 40.

Adding to 102412542214273 its reverse (372412245214201), we get a palindrome (474824787428474).

The spelling of 102412542214273 in words is "one hundred two trillion, four hundred twelve billion, five hundred forty-two million, two hundred fourteen thousand, two hundred seventy-three".