13420302124 has 6 divisors (see below), whose sum is σ = 23485528724. Its totient is φ = 6710151060.

The previous prime is 13420302059. The next prime is 13420302127. The reversal of 13420302124 is 42120302431.

It is a super-2 number, since 2×13420302124² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13420302095 and 13420302104.

It is not an unprimeable number, because it can be changed into a prime (13420302127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1677537762 + ... + 1677537769.

Almost surely, 2^13420302124 is an apocalyptic number.

It is an amenable number.

13420302124 is a deficient number, since it is larger than the sum of its proper divisors (10065226600).

13420302124 is a wasteful number, since it uses less digits than its factorization.

13420302124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3355075535 (or 3355075533 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 13420302124 its reverse (42120302431), we get a palindrome (55540604555).

The spelling of 13420302124 in words is "thirteen billion, four hundred twenty million, three hundred two thousand, one hundred twenty-four".