13121302413 has 8 divisors (see below), whose sum is σ = 17551325376. Its totient is φ = 8719407200.

The previous prime is 13121302373. The next prime is 13121302477. The reversal of 13121302413 is 31420312131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13121302413 - 2¹² = 13121298317 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13121302413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13121306413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7030848 + ... + 7032713.

It is an arithmetic number, because the mean of its divisors is an integer number (2193915672).

Almost surely, 2^13121302413 is an apocalyptic number.

It is an amenable number.

13121302413 is a deficient number, since it is larger than the sum of its proper divisors (4430022963).

13121302413 is a wasteful number, since it uses less digits than its factorization.

13121302413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14063875.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 13121302413 its reverse (31420312131), we get a palindrome (44541614544).

The spelling of 13121302413 in words is "thirteen billion, one hundred twenty-one million, three hundred two thousand, four hundred thirteen".