102384000626 has 8 divisors (see below), whose sum is σ = 153647074524. Its totient is φ = 51168309120.

The previous prime is 102384000623. The next prime is 102384000637. The reversal of 102384000626 is 626000483201.

It is a Cunningham number, because it is equal to 319975²+1.

It can be written as a sum of positive squares in 2 ways, for example, as 102384000625 + 1 = 319975^2 + 1^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 102384000592 and 102384000601.

It is not an unprimeable number, because it can be changed into a prime (102384000623) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11840195 + ... + 11848838.

Almost surely, 2^102384000626 is an apocalyptic number.

102384000626 is a deficient number, since it is larger than the sum of its proper divisors (51263073898).

102384000626 is a wasteful number, since it uses less digits than its factorization.

102384000626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23691196.

The product of its (nonzero) digits is 13824, while the sum is 32.

Adding to 102384000626 its reverse (626000483201), we get a palindrome (728384483827).

The spelling of 102384000626 in words is "one hundred two billion, three hundred eighty-four million, six hundred twenty-six", and thus it is an aban number.