10101201010 has 8 divisors (see below), whose sum is σ = 18182161836. Its totient is φ = 4040480400.

The previous prime is 10101201001. The next prime is 10101201013. The reversal of 10101201010 is 1010210101.

It can be written as a sum of positive squares in 2 ways, for example, as 8349025129 + 1752175881 = 91373^2 + 41859^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 10101200984 and 10101201002.

It is not an unprimeable number, because it can be changed into a prime (10101201013) 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 3 ways as a sum of consecutive naturals, for example, 505060041 + ... + 505060060.

Almost surely, 2^10101201010 is an apocalyptic number.

10101201010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10101201010 is a deficient number, since it is larger than the sum of its proper divisors (8080960826).

10101201010 is a wasteful number, since it uses less digits than its factorization.

10101201010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1010120108.

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 10101201010 its reverse (1010210101), we get a palindrome (11111411111).

Subtracting from 10101201010 its reverse (1010210101), we obtain a palindrome (9090990909).

The spelling of 10101201010 in words is "ten billion, one hundred one million, two hundred one thousand, ten".