102424113112 has 16 divisors (see below), whose sum is σ = 192049259400. Its totient is φ = 51210977280.

The previous prime is 102424113089. The next prime is 102424113137. The reversal of 102424113112 is 211311424201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 387339 + ... + 595717.

Almost surely, 2^102424113112 is an apocalyptic number.

It is an amenable number.

102424113112 is a deficient number, since it is larger than the sum of its proper divisors (89625146288).

102424113112 is a wasteful number, since it uses less digits than its factorization.

102424113112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269826 (or 269822 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 102424113112 its reverse (211311424201), we get a palindrome (313735537313).

The spelling of 102424113112 in words is "one hundred two billion, four hundred twenty-four million, one hundred thirteen thousand, one hundred twelve".