2311232433101 has 2 divisors, whose sum is σ = 2311232433102. Its totient is φ = 2311232433100.

The previous prime is 2311232433089. The next prime is 2311232433179. The reversal of 2311232433101 is 1013342321132.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1797503304100 + 513729129001 = 1340710^2 + 716749^2 .

It is a cyclic number.

It is not a de Polignac number, because 2311232433101 - 2¹⁰ = 2311232432077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2311232433001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1155616216550 + 1155616216551.

It is an arithmetic number, because the mean of its divisors is an integer number (1155616216551).

Almost surely, 2^{2311232433101} is an apocalyptic number.

It is an amenable number.

2311232433101 is a deficient number, since it is larger than the sum of its proper divisors (1).

2311232433101 is an equidigital number, since it uses as much as digits as its factorization.

2311232433101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 2311232433101 its reverse (1013342321132), we get a palindrome (3324574754233).

The spelling of 2311232433101 in words is "two trillion, three hundred eleven billion, two hundred thirty-two million, four hundred thirty-three thousand, one hundred one".