10211103131 has 8 divisors (see below), whose sum is σ = 10320156000. Its totient is φ = 10102206400.

The previous prime is 10211103109. The next prime is 10211103169. The reversal of 10211103131 is 13130111201.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 10211103131 - 2¹⁰ = 10211102107 is a prime.

It is a super-2 number, since 2×10211103131² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10211103731) 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, 94895 + ... + 171543.

It is an arithmetic number, because the mean of its divisors is an integer number (1290019500).

Almost surely, 2^10211103131 is an apocalyptic number.

10211103131 is a deficient number, since it is larger than the sum of its proper divisors (109052869).

10211103131 is a wasteful number, since it uses less digits than its factorization.

10211103131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78069.

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 10211103131 its reverse (13130111201), we get a palindrome (23341214332).

The spelling of 10211103131 in words is "ten billion, two hundred eleven million, one hundred three thousand, one hundred thirty-one".