213403114097 has 2 divisors, whose sum is σ = 213403114098. Its totient is φ = 213403114096.

The previous prime is 213403114007. The next prime is 213403114139. The reversal of 213403114097 is 790411304312.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 178627950736 + 34775163361 = 422644^2 + 186481^2 .

It is a cyclic number.

It is not a de Polignac number, because 213403114097 - 2²⁴ = 213386336881 is a prime.

It is not a weakly prime, because it can be changed into another prime (213403114007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106701557048 + 106701557049.

It is an arithmetic number, because the mean of its divisors is an integer number (106701557049).

Almost surely, 2^213403114097 is an apocalyptic number.

It is an amenable number.

213403114097 is a deficient number, since it is larger than the sum of its proper divisors (1).

213403114097 is an equidigital number, since it uses as much as digits as its factorization.

213403114097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 35.

The spelling of 213403114097 in words is "two hundred thirteen billion, four hundred three million, one hundred fourteen thousand, ninety-seven".