10121002424 has 32 divisors (see below), whose sum is σ = 20445222000. Its totient is φ = 4669270272.

The previous prime is 10121002421. The next prime is 10121002429. The reversal of 10121002424 is 42420012101.

10121002424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10121002424² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10121002421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 244892 + ... + 283220.

Almost surely, 2^10121002424 is an apocalyptic number.

It is an amenable number.

10121002424 is an abundant number, since it is smaller than the sum of its proper divisors (10324219576).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10121002424 is a wasteful number, since it uses less digits than its factorization.

10121002424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40887 (or 40883 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 10121002424 its reverse (42420012101), we get a palindrome (52541014525).

The spelling of 10121002424 in words is "ten billion, one hundred twenty-one million, two thousand, four hundred twenty-four".