13124231101 has 2 divisors, whose sum is σ = 13124231102. Its totient is φ = 13124231100.

The previous prime is 13124231093. The next prime is 13124231129. The reversal of 13124231101 is 10113242131.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9512100900 + 3612130201 = 97530^2 + 60101^2 .

It is a cyclic number.

It is not a de Polignac number, because 13124231101 - 2³ = 13124231093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13124231401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6562115550 + 6562115551.

It is an arithmetic number, because the mean of its divisors is an integer number (6562115551).

Almost surely, 2^13124231101 is an apocalyptic number.

It is an amenable number.

13124231101 is a deficient number, since it is larger than the sum of its proper divisors (1).

13124231101 is an equidigital number, since it uses as much as digits as its factorization.

13124231101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 13124231101 its reverse (10113242131), we get a palindrome (23237473232).

The spelling of 13124231101 in words is "thirteen billion, one hundred twenty-four million, two hundred thirty-one thousand, one hundred one".