10011020016 has 20 divisors (see below), whose sum is σ = 25861801832. Its totient is φ = 3337006656.

The previous prime is 10011019987. The next prime is 10011020021. The reversal of 10011020016 is 61002011001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 10011019983 and 10011020010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104281411 + ... + 104281506.

Almost surely, 2^10011020016 is an apocalyptic number.

10011020016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10011020016 is an abundant number, since it is smaller than the sum of its proper divisors (15850781816).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10011020016 is a wasteful number, since it uses less digits than its factorization.

10011020016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208562928 (or 208562922 counting only the distinct ones).

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

Adding to 10011020016 its reverse (61002011001), we get a palindrome (71013031017).

The spelling of 10011020016 in words is "ten billion, eleven million, twenty thousand, sixteen".