102030110000 has 200 divisors, whose sum is σ = 304033603104. Its totient is φ = 32290560000.

The previous prime is 102030109999. The next prime is 102030110003. The reversal of 102030110000 is 11030201.

It is a tau number, because it is divible by the number of its divisors (200).

It is a super-2 number, since 2×102030110000² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (8).

It is a self number, because there is not a number n which added to its sum of digits gives 102030110000.

It is not an unprimeable number, because it can be changed into a prime (102030110003) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 853940 + ... + 966060.

Almost surely, 2^102030110000 is an apocalyptic number.

102030110000 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 102030110000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (152016801552).

102030110000 is an abundant number, since it is smaller than the sum of its proper divisors (202003493104).

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

102030110000 is a wasteful number, since it uses less digits than its factorization.

102030110000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112169 (or 112148 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 8.

Adding to 102030110000 its reverse (11030201), we get a palindrome (102041140201).

It can be divided in two parts, 1020301 and 10000, that added together give a palindrome (1030301).

The spelling of 102030110000 in words is "one hundred two billion, thirty million, one hundred ten thousand".