213371550741527 has 2 divisors, whose sum is σ = 213371550741528. Its totient is φ = 213371550741526.

The previous prime is 213371550741469. The next prime is 213371550741529. The reversal of 213371550741527 is 725147055173312.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 213371550741527 - 2³⁴ = 213354370872343 is a prime.

It is a super-3 number, since 3×213371550741527³ (a number of 44 digits) contains 333 as substring.

Together with 213371550741529, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (213371550741529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106685775370763 + 106685775370764.

It is an arithmetic number, because the mean of its divisors is an integer number (106685775370764).

Almost surely, 2^{213371550741527} is an apocalyptic number.

213371550741527 is a deficient number, since it is larger than the sum of its proper divisors (1).

213371550741527 is an equidigital number, since it uses as much as digits as its factorization.

213371550741527 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6174000, while the sum is 53.

The spelling of 213371550741527 in words is "two hundred thirteen trillion, three hundred seventy-one billion, five hundred fifty million, seven hundred forty-one thousand, five hundred twenty-seven".