103231220110030 has 16 divisors (see below), whose sum is σ = 190348298545104. Its totient is φ = 40285354189120.

The previous prime is 103231220109911. The next prime is 103231220110037. The reversal of 103231220110030 is 30011022132301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103231220110037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125891731432 + ... + 125891732251.

It is an arithmetic number, because the mean of its divisors is an integer number (11896768659069).

Almost surely, 2^{103231220110030} is an apocalyptic number.

103231220110030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103231220110030 is a deficient number, since it is larger than the sum of its proper divisors (87117078435074).

103231220110030 is a wasteful number, since it uses less digits than its factorization.

103231220110030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251783463731.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 103231220110030 its reverse (30011022132301), we get a palindrome (133242242242331).

The spelling of 103231220110030 in words is "one hundred three trillion, two hundred thirty-one billion, two hundred twenty million, one hundred ten thousand, thirty".