103002033301221 has 16 divisors (see below), whose sum is σ = 138341295656064. Its totient is φ = 68165416852224.

The previous prime is 103002033301199. The next prime is 103002033301247. The reversal of 103002033301221 is 122103330200301.

It is not a de Polignac number, because 103002033301221 - 2²⁶ = 103001966192357 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103002033301261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18010201 + ... + 23029793.

It is an arithmetic number, because the mean of its divisors is an integer number (8646330978504).

Almost surely, 2^{103002033301221} is an apocalyptic number.

It is an amenable number.

103002033301221 is a deficient number, since it is larger than the sum of its proper divisors (35339262354843).

103002033301221 is a wasteful number, since it uses less digits than its factorization.

103002033301221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5069660.

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

Adding to 103002033301221 its reverse (122103330200301), we get a palindrome (225105363501522).

The spelling of 103002033301221 in words is "one hundred three trillion, two billion, thirty-three million, three hundred one thousand, two hundred twenty-one".