103231203320001 has 4 divisors (see below), whose sum is σ = 137641604426672. Its totient is φ = 68820802213332.

The previous prime is 103231203319991. The next prime is 103231203320009. The reversal of 103231203320001 is 100023302132301.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 103231203320001 - 2⁵ = 103231203319969 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 103231203320001.

It is not an unprimeable number, because it can be changed into a prime (103231203320009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17205200553331 + ... + 17205200553336.

It is an arithmetic number, because the mean of its divisors is an integer number (34410401106668).

Almost surely, 2^{103231203320001} is an apocalyptic number.

It is an amenable number.

103231203320001 is a deficient number, since it is larger than the sum of its proper divisors (34410401106671).

103231203320001 is an equidigital number, since it uses as much as digits as its factorization.

103231203320001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34410401106670.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 103231203320001 its reverse (100023302132301), we get a palindrome (203254505452302).

The spelling of 103231203320001 in words is "one hundred three trillion, two hundred thirty-one billion, two hundred three million, three hundred twenty thousand, one".