102424052000 has 48 divisors (see below), whose sum is σ = 251655905592. Its totient is φ = 40969619200.

The previous prime is 102424051993. The next prime is 102424052069. The reversal of 102424052000 is 250424201.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 26792451856 + 75631600144 = 163684^2 + 275012^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12799007 + ... + 12807006.

Almost surely, 2^102424052000 is an apocalyptic number.

102424052000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102424052000 is an abundant number, since it is smaller than the sum of its proper divisors (149231853592).

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

102424052000 is an equidigital number, since it uses as much as digits as its factorization.

102424052000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25606038 (or 25606020 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 20.

Adding to 102424052000 its reverse (250424201), we get a palindrome (102674476201).

The spelling of 102424052000 in words is "one hundred two billion, four hundred twenty-four million, fifty-two thousand".