10311232323133 has 6 divisors (see below), whose sum is σ = 11994698824926. Its totient is φ = 8838199134072.

The previous prime is 10311232323131. The next prime is 10311232323137. The reversal of 10311232323133 is 33132323211301.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 9447674721849 + 863557601284 = 3073707^2 + 929278^2 .

It is not a de Polignac number, because 10311232323133 - 2¹ = 10311232323131 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 (10311232323131) 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, 105216656310 + ... + 105216656407.

It is an arithmetic number, because the mean of its divisors is an integer number (1999116470821).

Almost surely, 2^{10311232323133} is an apocalyptic number.

It is an amenable number.

10311232323133 is a deficient number, since it is larger than the sum of its proper divisors (1683466501793).

10311232323133 is an equidigital number, since it uses as much as digits as its factorization.

10311232323133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210433312731 (or 210433312724 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 10311232323133 its reverse (33132323211301), we get a palindrome (43443555534434).

The spelling of 10311232323133 in words is "ten trillion, three hundred eleven billion, two hundred thirty-two million, three hundred twenty-three thousand, one hundred thirty-three".