10211231299 has 2 divisors, whose sum is σ = 10211231300. Its totient is φ = 10211231298.

The previous prime is 10211231287. The next prime is 10211231323. The reversal of 10211231299 is 99213211201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10211231299 - 2¹¹ = 10211229251 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10211231299.

It is not a weakly prime, because it can be changed into another prime (10211231249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5105615649 + 5105615650.

It is an arithmetic number, because the mean of its divisors is an integer number (5105615650).

Almost surely, 2^10211231299 is an apocalyptic number.

10211231299 is a deficient number, since it is larger than the sum of its proper divisors (1).

10211231299 is an equidigital number, since it uses as much as digits as its factorization.

10211231299 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 31.

The spelling of 10211231299 in words is "ten billion, two hundred eleven million, two hundred thirty-one thousand, two hundred ninety-nine".