10201230311 has 4 divisors (see below), whose sum is σ = 10213840800. Its totient is φ = 10188619824.

The previous prime is 10201230301. The next prime is 10201230329. The reversal of 10201230311 is 11303210201.

10201230311 is nontrivially palindromic in base 13.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10201230311 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 (10201230301) 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, 6304031 + ... + 6305648.

It is an arithmetic number, because the mean of its divisors is an integer number (2553460200).

Almost surely, 2^10201230311 is an apocalyptic number.

10201230311 is a deficient number, since it is larger than the sum of its proper divisors (12610489).

10201230311 is an equidigital number, since it uses as much as digits as its factorization.

10201230311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12610488.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 10201230311 its reverse (11303210201), we get a palindrome (21504440512).

The spelling of 10201230311 in words is "ten billion, two hundred one million, two hundred thirty thousand, three hundred eleven".