10020002021013 has 8 divisors (see below), whose sum is σ = 14145885206208. Its totient is φ = 6287060091584.

The previous prime is 10020002020969. The next prime is 10020002021053. The reversal of 10020002021013 is 31012020002001.

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 10020002021013 - 2⁶ = 10020002020949 is a prime.

It is a super-2 number, since 2×10020002021013² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10020002021013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10020002021053) 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, 98235313881 + ... + 98235313982.

It is an arithmetic number, because the mean of its divisors is an integer number (1768235650776).

Almost surely, 2^{10020002021013} is an apocalyptic number.

It is an amenable number.

10020002021013 is a deficient number, since it is larger than the sum of its proper divisors (4125883185195).

10020002021013 is a wasteful number, since it uses less digits than its factorization.

10020002021013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196470627883.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 10020002021013 its reverse (31012020002001), we get a palindrome (41032022023014).

The spelling of 10020002021013 in words is "ten trillion, twenty billion, two million, twenty-one thousand, thirteen".