141785803097 has 2 divisors, whose sum is σ = 141785803098. Its totient is φ = 141785803096.

The previous prime is 141785803087. The next prime is 141785803189. The reversal of 141785803097 is 790308587141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 79116188176 + 62669614921 = 281276^2 + 250339^2 .

It is a cyclic number.

It is not a de Polignac number, because 141785803097 - 2⁸ = 141785802841 is a prime.

It is a super-2 number, since 2×141785803097² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (141785803007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70892901548 + 70892901549.

It is an arithmetic number, because the mean of its divisors is an integer number (70892901549).

Almost surely, 2^141785803097 is an apocalyptic number.

It is an amenable number.

141785803097 is a deficient number, since it is larger than the sum of its proper divisors (1).

141785803097 is an equidigital number, since it uses as much as digits as its factorization.

141785803097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1693440, while the sum is 53.

The spelling of 141785803097 in words is "one hundred forty-one billion, seven hundred eighty-five million, eight hundred three thousand, ninety-seven".