10211213311 has 16 divisors (see below), whose sum is σ = 11282826016. Its totient is φ = 9181662336.

The previous prime is 10211213291. The next prime is 10211213321. The reversal of 10211213311 is 11331211201.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 10211213311 - 2⁹ = 10211212799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10211213321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 184021 + ... + 232993.

It is an arithmetic number, because the mean of its divisors is an integer number (705176626).

Almost surely, 2^10211213311 is an apocalyptic number.

10211213311 is a deficient number, since it is larger than the sum of its proper divisors (1071612705).

10211213311 is a wasteful number, since it uses less digits than its factorization.

10211213311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49402.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 10211213311 its reverse (11331211201), we get a palindrome (21542424512).

The spelling of 10211213311 in words is "ten billion, two hundred eleven million, two hundred thirteen thousand, three hundred eleven".