103013100010001 has 4 divisors (see below), whose sum is σ = 103013132270004. Its totient is φ = 103013067750000.

The previous prime is 103013100009979. The next prime is 103013100010003. The reversal of 103013100010001 is 100010001310301.

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 21649524939025 + 81363575070976 = 4652905^2 + 9020176^2 .

It is a cyclic number.

It is not a de Polignac number, because 103013100010001 - 2¹⁰ = 103013100008977 is a prime.

It is a super-2 number, since 2×103013100010001² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103013100010003) 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, 10739750 + ... + 17926751.

It is an arithmetic number, because the mean of its divisors is an integer number (25753283067501).

Almost surely, 2^{103013100010001} is an apocalyptic number.

It is an amenable number.

103013100010001 is a deficient number, since it is larger than the sum of its proper divisors (32260003).

103013100010001 is an equidigital number, since it uses as much as digits as its factorization.

103013100010001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32260002.

The product of its (nonzero) digits is 9, while the sum is 11.

Adding to 103013100010001 its reverse (100010001310301), we get a palindrome (203023101320302).

The spelling of 103013100010001 in words is "one hundred three trillion, thirteen billion, one hundred million, ten thousand, one".