782103142141 has 2 divisors, whose sum is σ = 782103142142. Its totient is φ = 782103142140.

The previous prime is 782103142133. The next prime is 782103142153. The reversal of 782103142141 is 141241301287.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 767470610916 + 14632531225 = 876054^2 + 120965^2 .

It is an emirp because it is prime and its reverse (141241301287) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 782103142141 - 2³ = 782103142133 is a prime.

It is a super-2 number, since 2×782103142141² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 782103142097 and 782103142106.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (782103140141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 391051571070 + 391051571071.

It is an arithmetic number, because the mean of its divisors is an integer number (391051571071).

Almost surely, 2^782103142141 is an apocalyptic number.

It is an amenable number.

782103142141 is a deficient number, since it is larger than the sum of its proper divisors (1).

782103142141 is an equidigital number, since it uses as much as digits as its factorization.

782103142141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10752, while the sum is 34.

The spelling of 782103142141 in words is "seven hundred eighty-two billion, one hundred three million, one hundred forty-two thousand, one hundred forty-one".