102424020000 has 120 divisors (see below), whose sum is σ = 335971467216. Its totient is φ = 27313056000.

The previous prime is 102424019993. The next prime is 102424020007. The reversal of 102424020000 is 20424201.

It is an interprime number because it is at equal distance from previous prime (102424019993) and next prime (102424020007).

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (102424020007) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 793534 + ... + 913533.

Almost surely, 2^102424020000 is an apocalyptic number.

102424020000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102424020000 is an abundant number, since it is smaller than the sum of its proper divisors (233547447216).

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

102424020000 is an equidigital number, since it uses as much as digits as its factorization.

102424020000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1707100 (or 1707077 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 102424020000 its reverse (20424201), we get a palindrome (102444444201).

The spelling of 102424020000 in words is "one hundred two billion, four hundred twenty-four million, twenty thousand".