10101232333121 has 4 divisors (see below), whose sum is σ = 10101384588372. Its totient is φ = 10101080077872.

The previous prime is 10101232333069. The next prime is 10101232333139. The reversal of 10101232333121 is 12133323210101.

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 4474663315600 + 5626569017521 = 2115340^2 + 2372039^2 .

It is a cyclic number.

It is not a de Polignac number, because 10101232333121 - 2²² = 10101228138817 is a prime.

It is a super-2 number, since 2×10101232333121² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10101232333141) 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, 76028066 + ... + 76160811.

It is an arithmetic number, because the mean of its divisors is an integer number (2525346147093).

Almost surely, 2^{10101232333121} is an apocalyptic number.

It is an amenable number.

10101232333121 is a deficient number, since it is larger than the sum of its proper divisors (152255251).

10101232333121 is an equidigital number, since it uses as much as digits as its factorization.

10101232333121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152255250.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 10101232333121 its reverse (12133323210101), we get a palindrome (22234555543222).

The spelling of 10101232333121 in words is "ten trillion, one hundred one billion, two hundred thirty-two million, three hundred thirty-three thousand, one hundred twenty-one".