13631150023123 has 2 divisors, whose sum is σ = 13631150023124. Its totient is φ = 13631150023122.

The previous prime is 13631150023069. The next prime is 13631150023147. The reversal of 13631150023123 is 32132005113631.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13631150023123 - 2³³ = 13622560088531 is a prime.

It is not a weakly prime, because it can be changed into another prime (13631150020123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6815575011561 + 6815575011562.

It is an arithmetic number, because the mean of its divisors is an integer number (6815575011562).

Almost surely, 2^{13631150023123} is an apocalyptic number.

13631150023123 is a deficient number, since it is larger than the sum of its proper divisors (1).

13631150023123 is an equidigital number, since it uses as much as digits as its factorization.

13631150023123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9720, while the sum is 31.

Adding to 13631150023123 its reverse (32132005113631), we get a palindrome (45763155136754).

The spelling of 13631150023123 in words is "thirteen trillion, six hundred thirty-one billion, one hundred fifty million, twenty-three thousand, one hundred twenty-three".