10033230121 has 4 divisors (see below), whose sum is σ = 10049492052. Its totient is φ = 10016968192.

The previous prime is 10033230113. The next prime is 10033230139. The reversal of 10033230121 is 12103233001.

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 269616400 + 9763613721 = 16420^2 + 98811^2 .

It is a cyclic number.

It is not a de Polignac number, because 10033230121 - 2³ = 10033230113 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10033230095 and 10033230104.

It is not an unprimeable number, because it can be changed into a prime (10033230521) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8130040 + ... + 8131273.

It is an arithmetic number, because the mean of its divisors is an integer number (2512373013).

Almost surely, 2^10033230121 is an apocalyptic number.

It is an amenable number.

10033230121 is a deficient number, since it is larger than the sum of its proper divisors (16261931).

10033230121 is an equidigital number, since it uses as much as digits as its factorization.

10033230121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16261930.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 10033230121 its reverse (12103233001), we get a palindrome (22136463122).

The spelling of 10033230121 in words is "ten billion, thirty-three million, two hundred thirty thousand, one hundred twenty-one".