103321121001113 has 4 divisors (see below), whose sum is σ = 103979217313380. Its totient is φ = 102663024688848.

The previous prime is 103321121001107. The next prime is 103321121001121. The reversal of 103321121001113 is 311100121123301.

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 27898288025689 + 75422832975424 = 5281883^2 + 8684632^2 .

It is a cyclic number.

It is not a de Polignac number, because 103321121001113 - 2⁴ = 103321121001097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103321121004113) 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, 329048155898 + ... + 329048156211.

It is an arithmetic number, because the mean of its divisors is an integer number (25994804328345).

Almost surely, 2^{103321121001113} is an apocalyptic number.

It is an amenable number.

103321121001113 is a deficient number, since it is larger than the sum of its proper divisors (658096312267).

103321121001113 is an equidigital number, since it uses as much as digits as its factorization.

103321121001113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 658096312266.

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 103321121001113 its reverse (311100121123301), we get a palindrome (414421242124414).

The spelling of 103321121001113 in words is "one hundred three trillion, three hundred twenty-one billion, one hundred twenty-one million, one thousand, one hundred thirteen".