110201001330121 has 4 divisors (see below), whose sum is σ = 118678001432452. Its totient is φ = 101724001227792.

The previous prime is 110201001330109. The next prime is 110201001330139. The reversal of 110201001330121 is 121033100102011.

It is a happy number.

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 46776899924496 + 63424101405625 = 6839364^2 + 7963925^2 .

It is a cyclic number.

It is not a de Polignac number, because 110201001330121 - 2⁵ = 110201001330089 is a prime.

It is a super-2 number, since 2×110201001330121² (a number of 29 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 = 110201001330095 and 110201001330104.

It is not an unprimeable number, because it can be changed into a prime (110201001330521) 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, 4238500051146 + ... + 4238500051171.

It is an arithmetic number, because the mean of its divisors is an integer number (29669500358113).

Almost surely, 2^{110201001330121} is an apocalyptic number.

It is an amenable number.

110201001330121 is a deficient number, since it is larger than the sum of its proper divisors (8477000102331).

110201001330121 is an equidigital number, since it uses as much as digits as its factorization.

110201001330121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8477000102330.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 110201001330121 its reverse (121033100102011), we get a palindrome (231234101432132).

The spelling of 110201001330121 in words is "one hundred ten trillion, two hundred one billion, one million, three hundred thirty thousand, one hundred twenty-one".