10020102011 has 8 divisors (see below), whose sum is σ = 10419336480. Its totient is φ = 9624448512.

The previous prime is 10020101989. The next prime is 10020102017. The reversal of 10020102011 is 11020102001.

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 10020102011 - 2⁶ = 10020101947 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10020102011.

It is not an unprimeable number, because it can be changed into a prime (10020102017) 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, 889535 + ... + 900728.

It is an arithmetic number, because the mean of its divisors is an integer number (1302417060).

Almost surely, 2^10020102011 is an apocalyptic number.

10020102011 is a deficient number, since it is larger than the sum of its proper divisors (399234469).

10020102011 is a wasteful number, since it uses less digits than its factorization.

10020102011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1790485.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 10020102011 its reverse (11020102001), we get a palindrome (21040204012).

The spelling of 10020102011 in words is "ten billion, twenty million, one hundred two thousand, eleven".