1010201010 has 256 divisors, whose sum is σ = 3129283584. Its totient is φ = 203046912.

The previous prime is 1010200981. The next prime is 1010201029. The reversal of 1010201010 is 101020101.

It is a Harshad number since it is a multiple of its sum of digits (6).

It is a self number, because there is not a number n which added to its sum of digits gives 1010201010.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 7373662 + ... + 7373798.

It is an arithmetic number, because the mean of its divisors is an integer number (12223764).

Almost surely, 2^1010201010 is an apocalyptic number.

1010201010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1010201010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1564641792).

1010201010 is an abundant number, since it is smaller than the sum of its proper divisors (2119082574).

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

1010201010 is a wasteful number, since it uses less digits than its factorization.

1010201010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277.

The product of its (nonzero) digits is 2, while the sum is 6.

The square root of 1010201010 is about 31783.6594809345. The cubic root of 1010201010 is about 1003.3888394610.

Adding to 1010201010 its reverse (101020101), we get a palindrome (1111221111).

The spelling of 1010201010 in words is "one billion, ten million, two hundred one thousand, ten".