10231121333 has 2 divisors, whose sum is σ = 10231121334. Its totient is φ = 10231121332.

The previous prime is 10231121309. The next prime is 10231121357. The reversal of 10231121333 is 33312113201.

It is a balanced prime because it is at equal distance from previous prime (10231121309) and next prime (10231121357).

It can be written as a sum of positive squares in only one way, i.e., 8923069444 + 1308051889 = 94462^2 + 36167^2 .

It is a cyclic number.

It is not a de Polignac number, because 10231121333 - 2²⁴ = 10214344117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10231121833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5115560666 + 5115560667.

It is an arithmetic number, because the mean of its divisors is an integer number (5115560667).

Almost surely, 2^10231121333 is an apocalyptic number.

It is an amenable number.

10231121333 is a deficient number, since it is larger than the sum of its proper divisors (1).

10231121333 is an equidigital number, since it uses as much as digits as its factorization.

10231121333 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 10231121333 its reverse (33312113201), we get a palindrome (43543234534).

The spelling of 10231121333 in words is "ten billion, two hundred thirty-one million, one hundred twenty-one thousand, three hundred thirty-three".