10403452335121 has 4 divisors (see below), whose sum is σ = 10657195075044. Its totient is φ = 10149709595200.

The previous prime is 10403452335091. The next prime is 10403452335137. The reversal of 10403452335121 is 12153325430401.

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 4186852592400 + 6216599742721 = 2046180^2 + 2493311^2 .

It is a cyclic number.

It is not a de Polignac number, because 10403452335121 - 2¹¹ = 10403452333073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10403452330121) 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, 126871369900 + ... + 126871369981.

It is an arithmetic number, because the mean of its divisors is an integer number (2664298768761).

Almost surely, 2^{10403452335121} is an apocalyptic number.

It is an amenable number.

10403452335121 is a deficient number, since it is larger than the sum of its proper divisors (253742739923).

10403452335121 is an equidigital number, since it uses as much as digits as its factorization.

10403452335121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253742739922.

The product of its (nonzero) digits is 43200, while the sum is 34.

Adding to 10403452335121 its reverse (12153325430401), we get a palindrome (22556777765522).

The spelling of 10403452335121 in words is "ten trillion, four hundred three billion, four hundred fifty-two million, three hundred thirty-five thousand, one hundred twenty-one".