102020200311300 has 144 divisors (see below), whose sum is σ = 308020551672960. Its totient is φ = 26021846005760.

The previous prime is 102020200311287. The next prime is 102020200311313. The reversal of 102020200311300 is 3113002020201.

It is an interprime number because it is at equal distance from previous prime (102020200311287) and next prime (102020200311313).

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 102020200311300.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 287338684 + ... + 287693516.

It is an arithmetic number, because the mean of its divisors is an integer number (2139031608840).

Almost surely, 2^{102020200311300} is an apocalyptic number.

102020200311300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102020200311300 is an abundant number, since it is smaller than the sum of its proper divisors (206000351361660).

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

102020200311300 is a wasteful number, since it uses less digits than its factorization.

102020200311300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396542 (or 396535 counting only the distinct ones).

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

Adding to 102020200311300 its reverse (3113002020201), we get a palindrome (105133202331501).

The spelling of 102020200311300 in words is "one hundred two trillion, twenty billion, two hundred million, three hundred eleven thousand, three hundred".