102530043000000 has 3920 divisors, whose sum is σ = 502033463889408. Its totient is φ = 20030976000000.

The previous prime is 102530042999999. The next prime is 102530043000019. The reversal of 102530043000000 is 340035201.

102530043000000 is a `hidden beast` number, since 102 + 530 + 0 + 4 + 30 + 0 + 0 + 0 + 0 + 0 = 666.

102530043000000 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 559 ways as a sum of consecutive naturals, for example, 106028999517 + ... + 106029000483.

Almost surely, 2^{102530043000000} is an apocalyptic number.

102530043000000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 102530043000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (251016731944704).

102530043000000 is an abundant number, since it is smaller than the sum of its proper divisors (399503420889408).

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

102530043000000 is an frugal number, since it uses more digits than its factorization.

102530043000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1056 (or 1012 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

Adding to 102530043000000 its reverse (340035201), we get a palindrome (102530383035201).

The spelling of 102530043000000 in words is "one hundred two trillion, five hundred thirty billion, forty-three million", and thus it is an aban number.