1001202021113 has 8 divisors (see below), whose sum is σ = 1144302120000. Its totient is φ = 858119731920.

The previous prime is 1001202021103. The next prime is 1001202021133. The reversal of 1001202021113 is 3111202021001.

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

It is a cyclic number.

It is not a de Polignac number, because 1001202021113 - 2¹⁴ = 1001202004729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1001202021103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4331738 + ... + 4557011.

It is an arithmetic number, because the mean of its divisors is an integer number (143037765000).

Almost surely, 2^{1001202021113} is an apocalyptic number.

It is an amenable number.

1001202021113 is a deficient number, since it is larger than the sum of its proper divisors (143100098887).

1001202021113 is an equidigital number, since it uses as much as digits as its factorization.

1001202021113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8904847.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 1001202021113 its reverse (3111202021001), we get a palindrome (4112404042114).

The spelling of 1001202021113 in words is "one trillion, one billion, two hundred two million, twenty-one thousand, one hundred thirteen".