102301203120 has 160 divisors (see below), whose sum is σ = 319068102144. Its totient is φ = 27114393600.

The previous prime is 102301203089. The next prime is 102301203133. The reversal of 102301203120 is 21302103201.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 102301203120.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36495639 + ... + 36498441.

Almost surely, 2^102301203120 is an apocalyptic number.

102301203120 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 102301203120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159534051072).

102301203120 is an abundant number, since it is smaller than the sum of its proper divisors (216766899024).

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

102301203120 is a wasteful number, since it uses less digits than its factorization.

102301203120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3691 (or 3685 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 102301203120 its reverse (21302103201), we get a palindrome (123603306321).

The spelling of 102301203120 in words is "one hundred two billion, three hundred one million, two hundred three thousand, one hundred twenty".