13150350115213 has 4 divisors (see below), whose sum is σ = 13226363699868. Its totient is φ = 13074336530560.

The previous prime is 13150350115183. The next prime is 13150350115271. The reversal of 13150350115213 is 31251105305131.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 12659456508169 + 490893607044 = 3558013^2 + 700638^2 .

It is a cyclic number.

It is not a de Polignac number, because 13150350115213 - 2²¹ = 13150348018061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13150350115283) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38006792068 + ... + 38006792413.

It is an arithmetic number, because the mean of its divisors is an integer number (3306590924967).

Almost surely, 2^{13150350115213} is an apocalyptic number.

It is an amenable number.

13150350115213 is a deficient number, since it is larger than the sum of its proper divisors (76013584655).

13150350115213 is an equidigital number, since it uses as much as digits as its factorization.

13150350115213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76013584654.

The product of its (nonzero) digits is 6750, while the sum is 31.

The spelling of 13150350115213 in words is "thirteen trillion, one hundred fifty billion, three hundred fifty million, one hundred fifteen thousand, two hundred thirteen".