10210210011 has 6 divisors (see below), whose sum is σ = 14748081140. Its totient is φ = 6806806668.

The previous prime is 10210210001. The next prime is 10210210037. The reversal of 10210210011 is 11001201201.

It is a happy number.

It is not a de Polignac number, because 10210210011 - 2²² = 10206015707 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9), and also a Moran number because the ratio is a prime number: 1134467779 = 10210210011 / (1 + 0 + 2 + 1 + 0 + 2 + 1 + 0 + 0 + 1 + 1).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10210209975 and 10210210002.

It is not an unprimeable number, because it can be changed into a prime (10210210001) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 567233881 + ... + 567233898.

Almost surely, 2^10210210011 is an apocalyptic number.

10210210011 is a deficient number, since it is larger than the sum of its proper divisors (4537871129).

10210210011 is a wasteful number, since it uses less digits than its factorization.

10210210011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1134467785 (or 1134467782 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 10210210011 its reverse (11001201201), we get a palindrome (21211411212).

The spelling of 10210210011 in words is "ten billion, two hundred ten million, two hundred ten thousand, eleven".