10020002102011 has 16 divisors (see below), whose sum is σ = 11245577118048. Its totient is φ = 8848778444800.

The previous prime is 10020002101981. The next prime is 10020002102039. The reversal of 10020002102011 is 11020120002001.

It is a cyclic number.

It is not a de Polignac number, because 10020002102011 - 2³⁹ = 9470246288123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10020002102111) 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, 47571526 + ... + 47781691.

It is an arithmetic number, because the mean of its divisors is an integer number (702848569878).

Almost surely, 2^{10020002102011} is an apocalyptic number.

10020002102011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10020002102011 is a deficient number, since it is larger than the sum of its proper divisors (1225575016037).

10020002102011 is a wasteful number, since it uses less digits than its factorization.

10020002102011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95353502.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 10020002102011 its reverse (11020120002001), we get a palindrome (21040122104012).

The spelling of 10020002102011 in words is "ten trillion, twenty billion, two million, one hundred two thousand, eleven".