103232223013021 has 4 divisors (see below), whose sum is σ = 106022283094492. Its totient is φ = 100442162931552.

The previous prime is 103232223012979. The next prime is 103232223013133. The reversal of 103232223013021 is 120310322232301.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 91450777740100 + 11781445272921 = 9562990^2 + 3432411^2 .

It is a cyclic number.

It is not a de Polignac number, because 103232223013021 - 2¹⁵ = 103232222980253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103232223014021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1395030040680 + ... + 1395030040753.

It is an arithmetic number, because the mean of its divisors is an integer number (26505570773623).

Almost surely, 2^{103232223013021} is an apocalyptic number.

It is an amenable number.

103232223013021 is a deficient number, since it is larger than the sum of its proper divisors (2790060081471).

103232223013021 is an equidigital number, since it uses as much as digits as its factorization.

103232223013021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2790060081470.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 103232223013021 its reverse (120310322232301), we get a palindrome (223542545245322).

The spelling of 103232223013021 in words is "one hundred three trillion, two hundred thirty-two billion, two hundred twenty-three million, thirteen thousand, twenty-one".