13355030345387 has 2 divisors, whose sum is σ = 13355030345388. Its totient is φ = 13355030345386.

The previous prime is 13355030345381. The next prime is 13355030345471. The reversal of 13355030345387 is 78354303055331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13355030345387 - 2¹² = 13355030341291 is a prime.

It is a super-2 number, since 2×13355030345387² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (13355030345381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6677515172693 + 6677515172694.

It is an arithmetic number, because the mean of its divisors is an integer number (6677515172694).

Almost surely, 2^{13355030345387} is an apocalyptic number.

13355030345387 is a deficient number, since it is larger than the sum of its proper divisors (1).

13355030345387 is an equidigital number, since it uses as much as digits as its factorization.

13355030345387 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6804000, while the sum is 50.

The spelling of 13355030345387 in words is "thirteen trillion, three hundred fifty-five billion, thirty million, three hundred forty-five thousand, three hundred eighty-seven".