103031223003021 has 8 divisors (see below), whose sum is σ = 137513586575104. Its totient is φ = 68618170716480.

The previous prime is 103031223002993. The next prime is 103031223003031. The reversal of 103031223003021 is 120300322130301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 103031223003021 - 2¹³ = 103031222994829 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 (103031223003031) 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, 17327817916 + ... + 17327823861.

It is an arithmetic number, because the mean of its divisors is an integer number (17189198321888).

Almost surely, 2^{103031223003021} is an apocalyptic number.

It is an amenable number.

103031223003021 is a deficient number, since it is larger than the sum of its proper divisors (34482363572083).

103031223003021 is an equidigital number, since it uses as much as digits as its factorization.

103031223003021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34655642771.

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

Adding to 103031223003021 its reverse (120300322130301), we get a palindrome (223331545133322).

The spelling of 103031223003021 in words is "one hundred three trillion, thirty-one billion, two hundred twenty-three million, three thousand, twenty-one".