102430500000000 has 720 divisors, whose sum is σ = 355703869825920. Its totient is φ = 26118400000000.

The previous prime is 102430499999939. The next prime is 102430500000007. The reversal of 102430500000000 is 5034201.

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 (102430500000007) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 34499998516 + ... + 34500001484.

It is an arithmetic number, because the mean of its divisors is an integer number (494033152536).

Almost surely, 2^{102430500000000} is an apocalyptic number.

102430500000000 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 102430500000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (177851934912960).

102430500000000 is an abundant number, since it is smaller than the sum of its proper divisors (253273369825920).

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

102430500000000 is an frugal number, since it uses more digits than its factorization.

102430500000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3056 (or 3002 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 15.

Adding to 102430500000000 its reverse (5034201), we get a palindrome (102430505034201).

The spelling of 102430500000000 in words is "one hundred two trillion, four hundred thirty billion, five hundred million", and thus it is an aban number.