213330525455143 has 2 divisors, whose sum is σ = 213330525455144. Its totient is φ = 213330525455142.

The previous prime is 213330525455137. The next prime is 213330525455189. The reversal of 213330525455143 is 341554525033312.

It is an a-pointer prime, because the next prime (213330525455189) can be obtained adding 213330525455143 to its sum of digits (46).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 213330525455143 - 2²⁵ = 213330491900711 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 213330525455093 and 213330525455102.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (213330525435143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106665262727571 + 106665262727572.

It is an arithmetic number, because the mean of its divisors is an integer number (106665262727572).

Almost surely, 2^{213330525455143} is an apocalyptic number.

213330525455143 is a deficient number, since it is larger than the sum of its proper divisors (1).

213330525455143 is an equidigital number, since it uses as much as digits as its factorization.

213330525455143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240000, while the sum is 46.

The spelling of 213330525455143 in words is "two hundred thirteen trillion, three hundred thirty billion, five hundred twenty-five million, four hundred fifty-five thousand, one hundred forty-three".