13631150023147 has 2 divisors, whose sum is σ = 13631150023148. Its totient is φ = 13631150023146.

The previous prime is 13631150023123. The next prime is 13631150023171. The reversal of 13631150023147 is 74132005113631.

It is a balanced prime because it is at equal distance from previous prime (13631150023123) and next prime (13631150023171).

It is an emirp because it is prime and its reverse (74132005113631) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13631150023147 - 2¹⁹ = 13631149498859 is a prime.

It is not a weakly prime, because it can be changed into another prime (13631150023747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6815575011573 + 6815575011574.

It is an arithmetic number, because the mean of its divisors is an integer number (6815575011574).

Almost surely, 2^{13631150023147} is an apocalyptic number.

13631150023147 is a deficient number, since it is larger than the sum of its proper divisors (1).

13631150023147 is an equidigital number, since it uses as much as digits as its factorization.

13631150023147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45360, while the sum is 37.

Adding to 13631150023147 its reverse (74132005113631), we get a palindrome (87763155136778).

The spelling of 13631150023147 in words is "thirteen trillion, six hundred thirty-one billion, one hundred fifty million, twenty-three thousand, one hundred forty-seven".