103301213033221 has 32 divisors (see below), whose sum is σ = 124730593920000. Its totient is φ = 83669977665792.

The previous prime is 103301213033219. The next prime is 103301213033237. The reversal of 103301213033221 is 122330312103301.

It is not a de Polignac number, because 103301213033221 - 2¹ = 103301213033219 is a prime.

It is a super-2 number, since 2×103301213033221² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103301213033281) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 673031275 + ... + 673184743.

It is an arithmetic number, because the mean of its divisors is an integer number (3897831060000).

Almost surely, 2^{103301213033221} is an apocalyptic number.

It is an amenable number.

103301213033221 is a deficient number, since it is larger than the sum of its proper divisors (21429380886779).

103301213033221 is a wasteful number, since it uses less digits than its factorization.

103301213033221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224101.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 103301213033221 its reverse (122330312103301), we get a palindrome (225631525136522).

The spelling of 103301213033221 in words is "one hundred three trillion, three hundred one billion, two hundred thirteen million, thirty-three thousand, two hundred twenty-one".