10101011028 has 24 divisors (see below), whose sum is σ = 23578336320. Its totient is φ = 3365673600.

The previous prime is 10101011009. The next prime is 10101011029. The reversal of 10101011028 is 82011010101.

It is a junction number, because it is equal to n+sod(n) for n = 10101010998 and 10101011016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10101011029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134373 + ... + 195596.

It is an arithmetic number, because the mean of its divisors is an integer number (982430680).

Almost surely, 2^10101011028 is an apocalyptic number.

It is an amenable number.

10101011028 is an abundant number, since it is smaller than the sum of its proper divisors (13477325292).

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

10101011028 is a wasteful number, since it uses less digits than its factorization.

10101011028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332527 (or 332525 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 10101011028 its reverse (82011010101), we get a palindrome (92112021129).

The spelling of 10101011028 in words is "ten billion, one hundred one million, eleven thousand, twenty-eight".