102401413124 has 6 divisors (see below), whose sum is σ = 179202472974. Its totient is φ = 51200706560.

The previous prime is 102401413057. The next prime is 102401413199. The reversal of 102401413124 is 421314104201.

It can be written as a sum of positive squares in only one way, i.e., 101581163524 + 820249600 = 318718^2 + 28640^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 102401413124.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 12800176637 + ... + 12800176644.

It is an arithmetic number, because the mean of its divisors is an integer number (29867078829).

Almost surely, 2^102401413124 is an apocalyptic number.

It is an amenable number.

102401413124 is a deficient number, since it is larger than the sum of its proper divisors (76801059850).

102401413124 is a wasteful number, since it uses less digits than its factorization.

102401413124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25600353285 (or 25600353283 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 102401413124 its reverse (421314104201), we get a palindrome (523715517325).

The spelling of 102401413124 in words is "one hundred two billion, four hundred one million, four hundred thirteen thousand, one hundred twenty-four".