101313441121 has 4 divisors (see below), whose sum is σ = 101422498500. Its totient is φ = 101204383744.

The previous prime is 101313441067. The next prime is 101313441143. The reversal of 101313441121 is 121144313101.

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 11351837025 + 89961604096 = 106545^2 + 299936^2 .

It is a cyclic number.

It is not a de Polignac number, because 101313441121 - 2⁹ = 101313440609 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101313441092 and 101313441101.

It is not an unprimeable number, because it can be changed into a prime (101613441121) 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, 54527296 + ... + 54529153.

It is an arithmetic number, because the mean of its divisors is an integer number (25355624625).

Almost surely, 2^101313441121 is an apocalyptic number.

It is an amenable number.

101313441121 is a deficient number, since it is larger than the sum of its proper divisors (109057379).

101313441121 is an equidigital number, since it uses as much as digits as its factorization.

101313441121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109057378.

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 101313441121 its reverse (121144313101), we get a palindrome (222457754222).

The spelling of 101313441121 in words is "one hundred one billion, three hundred thirteen million, four hundred forty-one thousand, one hundred twenty-one".