13124003021135 has 16 divisors (see below), whose sum is σ = 16732186524000. Its totient is φ = 9863183627136.

The previous prime is 13124003021123. The next prime is 13124003021197. The reversal of 13124003021135 is 53112030042131.

It is a cyclic number.

It is not a de Polignac number, because 13124003021135 - 2¹² = 13124003017039 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1223107685 + ... + 1223118414.

It is an arithmetic number, because the mean of its divisors is an integer number (1045761657750).

Almost surely, 2^{13124003021135} is an apocalyptic number.

13124003021135 is a deficient number, since it is larger than the sum of its proper divisors (3608183502865).

13124003021135 is a wasteful number, since it uses less digits than its factorization.

13124003021135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2446226170.

The product of its (nonzero) digits is 2160, while the sum is 26.

Adding to 13124003021135 its reverse (53112030042131), we get a palindrome (66236033063266).

The spelling of 13124003021135 in words is "thirteen trillion, one hundred twenty-four billion, three million, twenty-one thousand, one hundred thirty-five".