10013333112021 has 16 divisors (see below), whose sum is σ = 13358709434304. Its totient is φ = 6671756640384.

The previous prime is 10013333111993. The next prime is 10013333112023. The reversal of 10013333112021 is 12021133331001.

It is a happy number.

It is not a de Polignac number, because 10013333112021 - 2³⁵ = 9978973373653 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10013333112023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83560870 + ... + 83680616.

It is an arithmetic number, because the mean of its divisors is an integer number (834919339644).

Almost surely, 2^{10013333112021} is an apocalyptic number.

It is an amenable number.

10013333112021 is a deficient number, since it is larger than the sum of its proper divisors (3345376322283).

10013333112021 is a wasteful number, since it uses less digits than its factorization.

10013333112021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135380.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 10013333112021 its reverse (12021133331001), we get a palindrome (22034466443022).

The spelling of 10013333112021 in words is "ten trillion, thirteen billion, three hundred thirty-three million, one hundred twelve thousand, twenty-one".