103120303012300 has 72 divisors (see below), whose sum is σ = 256555407451616. Its totient is φ = 35242575413760.

The previous prime is 103120303012277. The next prime is 103120303012373. The reversal of 103120303012300 is 3210303021301.

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, 235107927 + ... + 235546126.

Almost surely, 2^{103120303012300} is an apocalyptic number.

103120303012300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103120303012300 is an abundant number, since it is smaller than the sum of its proper divisors (153435104439316).

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

103120303012300 is a wasteful number, since it uses less digits than its factorization.

103120303012300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470654387 (or 470654380 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 103120303012300 its reverse (3210303021301), we get a palindrome (106330606033601).

Subtracting from 103120303012300 its reverse (3210303021301), we obtain a palindrome (99909999990999).

The spelling of 103120303012300 in words is "one hundred three trillion, one hundred twenty billion, three hundred three million, twelve thousand, three hundred".