102145460341 has 2 divisors, whose sum is σ = 102145460342. Its totient is φ = 102145460340.

The previous prime is 102145460317. The next prime is 102145460363. The reversal of 102145460341 is 143064541201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 54819198225 + 47326262116 = 234135^2 + 217546^2 .

It is a cyclic number.

It is not a de Polignac number, because 102145460341 - 2³¹ = 99997976693 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102145460371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51072730170 + 51072730171.

It is an arithmetic number, because the mean of its divisors is an integer number (51072730171).

Almost surely, 2^102145460341 is an apocalyptic number.

It is an amenable number.

102145460341 is a deficient number, since it is larger than the sum of its proper divisors (1).

102145460341 is an equidigital number, since it uses as much as digits as its factorization.

102145460341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11520, while the sum is 31.

The spelling of 102145460341 in words is "one hundred two billion, one hundred forty-five million, four hundred sixty thousand, three hundred forty-one".