103231202121300 has 72 divisors (see below), whose sum is σ = 325835212524192. Its totient is φ = 25025745968000.

The previous prime is 103231202121283. The next prime is 103231202121337. The reversal of 103231202121300 is 3121202132301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15641087931 + ... + 15641094530.

It is an arithmetic number, because the mean of its divisors is an integer number (4525489062836).

Almost surely, 2^{103231202121300} is an apocalyptic number.

103231202121300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103231202121300 is an abundant number, since it is smaller than the sum of its proper divisors (222604010402892).

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

103231202121300 is a wasteful number, since it uses less digits than its factorization.

103231202121300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31282182489 (or 31282182482 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 103231202121300 its reverse (3121202132301), we get a palindrome (106352404253601).

The spelling of 103231202121300 in words is "one hundred three trillion, two hundred thirty-one billion, two hundred two million, one hundred twenty-one thousand, three hundred".