1013301100021 has 8 divisors (see below), whose sum is σ = 1169997147200. Its totient is φ = 859589739648.

The previous prime is 1013301100001. The next prime is 1013301100033. The reversal of 1013301100021 is 1200011033101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1013301100021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1013301099974 and 1013301100010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013301100001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 746170971 + ... + 746172328.

It is an arithmetic number, because the mean of its divisors is an integer number (146249643400).

Almost surely, 2^{1013301100021} is an apocalyptic number.

It is an amenable number.

1013301100021 is a deficient number, since it is larger than the sum of its proper divisors (156696047179).

1013301100021 is an equidigital number, since it uses as much as digits as its factorization.

1013301100021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1492343403.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 1013301100021 its reverse (1200011033101), we get a palindrome (2213312133122).

The spelling of 1013301100021 in words is "one trillion, thirteen billion, three hundred one million, one hundred thousand, twenty-one".