10231201033311 has 4 divisors (see below), whose sum is σ = 13641601377752. Its totient is φ = 6820800688872.

The previous prime is 10231201033223. The next prime is 10231201033321. The reversal of 10231201033311 is 11333010213201.

It is a happy number.

10231201033311 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 10231201033311 - 2³³ = 10222611098719 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 (10231201033321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1705200172216 + ... + 1705200172221.

It is an arithmetic number, because the mean of its divisors is an integer number (3410400344438).

Almost surely, 2^{10231201033311} is an apocalyptic number.

10231201033311 is a deficient number, since it is larger than the sum of its proper divisors (3410400344441).

10231201033311 is an equidigital number, since it uses as much as digits as its factorization.

10231201033311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3410400344440.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 10231201033311 its reverse (11333010213201), we get a palindrome (21564211246512).

The spelling of 10231201033311 in words is "ten trillion, two hundred thirty-one billion, two hundred one million, thirty-three thousand, three hundred eleven".