403230980197 has 2 divisors, whose sum is σ = 403230980198. Its totient is φ = 403230980196.

The previous prime is 403230980189. The next prime is 403230980209. The reversal of 403230980197 is 791089032304.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 401815264321 + 1415715876 = 633889^2 + 37626^2 .

It is a cyclic number.

It is not a de Polignac number, because 403230980197 - 2³ = 403230980189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (403230980137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201615490098 + 201615490099.

It is an arithmetic number, because the mean of its divisors is an integer number (201615490099).

Almost surely, 2^403230980197 is an apocalyptic number.

It is an amenable number.

403230980197 is a deficient number, since it is larger than the sum of its proper divisors (1).

403230980197 is an equidigital number, since it uses as much as digits as its factorization.

403230980197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 326592, while the sum is 46.

The spelling of 403230980197 in words is "four hundred three billion, two hundred thirty million, nine hundred eighty thousand, one hundred ninety-seven".