102002300000 has 72 divisors (see below), whose sum is σ = 251005465872. Its totient is φ = 40800880000.

The previous prime is 102002299999. The next prime is 102002300009. The reversal of 102002300000 is 3200201.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102002300009) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 410012 + ... + 610011.

It is an arithmetic number, because the mean of its divisors is an integer number (3486187026).

Almost surely, 2^102002300000 is an apocalyptic number.

102002300000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102002300000 is an abundant number, since it is smaller than the sum of its proper divisors (149003165872).

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

102002300000 is an frugal number, since it uses more digits than its factorization.

102002300000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1020058 (or 1020030 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 8.

Adding to 102002300000 its reverse (3200201), we get a palindrome (102005500201).

The spelling of 102002300000 in words is "one hundred two billion, two million, three hundred thousand".