102426313180 has 24 divisors (see below), whose sum is σ = 215220312720. Its totient is φ = 40946705280.

The previous prime is 102426313147. The next prime is 102426313207. The reversal of 102426313180 is 81313624201.

It is a super-3 number, since 3×102426313180³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1453470 + ... + 1522309.

It is an arithmetic number, because the mean of its divisors is an integer number (8967513030).

Almost surely, 2^102426313180 is an apocalyptic number.

102426313180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102426313180 is an abundant number, since it is smaller than the sum of its proper divisors (112793999540).

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

102426313180 is a wasteful number, since it uses less digits than its factorization.

102426313180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2977509 (or 2977507 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 31.

Adding to 102426313180 its reverse (81313624201), we get a palindrome (183739937381).

The spelling of 102426313180 in words is "one hundred two billion, four hundred twenty-six million, three hundred thirteen thousand, one hundred eighty".