102303020000 has 240 divisors, whose sum is σ = 263117175552. Its totient is φ = 39103680000.

The previous prime is 102303019991. The next prime is 102303020059. The reversal of 102303020000 is 20303201.

It is a super-2 number, since 2×102303020000² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 40418735 + ... + 40421265.

Almost surely, 2^102303020000 is an apocalyptic number.

102303020000 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 102303020000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131558587776).

102303020000 is an abundant number, since it is smaller than the sum of its proper divisors (160814155552).

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

102303020000 is an equidigital number, since it uses as much as digits as its factorization.

102303020000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2651 (or 2628 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 11.

Adding to 102303020000 its reverse (20303201), we get a palindrome (102323323201).

The spelling of 102303020000 in words is "one hundred two billion, three hundred three million, twenty thousand".