103331320230 has 32 divisors (see below), whose sum is σ = 250781637600. Its totient is φ = 27245411072.

The previous prime is 103331320219. The next prime is 103331320243. The reversal of 103331320230 is 32023133301.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 103331320197 and 103331320206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19347765 + ... + 19353104.

It is an arithmetic number, because the mean of its divisors is an integer number (7836926175).

Almost surely, 2^103331320230 is an apocalyptic number.

103331320230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103331320230 is an abundant number, since it is smaller than the sum of its proper divisors (147450317370).

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

103331320230 is a wasteful number, since it uses less digits than its factorization.

103331320230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38700968.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 103331320230 its reverse (32023133301), we get a palindrome (135354453531).

The spelling of 103331320230 in words is "one hundred three billion, three hundred thirty-one million, three hundred twenty thousand, two hundred thirty".