103301020121 has 8 divisors (see below), whose sum is σ = 111498381120. Its totient is φ = 95139534672.

The previous prime is 103301020111. The next prime is 103301020127. The reversal of 103301020121 is 121020103301.

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

It is not a de Polignac number, because 103301020121 - 2¹⁰ = 103301019097 is a prime.

It is a super-2 number, since 2×103301020121² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103301020096 and 103301020105.

It is not an unprimeable number, because it can be changed into a prime (103301020127) 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, 8962901 + ... + 8974418.

It is an arithmetic number, because the mean of its divisors is an integer number (13937297640).

Almost surely, 2^103301020121 is an apocalyptic number.

It is an amenable number.

103301020121 is a deficient number, since it is larger than the sum of its proper divisors (8197360999).

103301020121 is a wasteful number, since it uses less digits than its factorization.

103301020121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17937775.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 103301020121 its reverse (121020103301), we get a palindrome (224321123422).

The spelling of 103301020121 in words is "one hundred three billion, three hundred one million, twenty thousand, one hundred twenty-one".