10201243311 has 36 divisors (see below), whose sum is σ = 17431432200. Its totient is φ = 5730465888.

The previous prime is 10201243303. The next prime is 10201243373. The reversal of 10201243311 is 11334210201.

It is not a de Polignac number, because 10201243311 - 2³ = 10201243303 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10201243301) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 170016 + ... + 222053.

It is an arithmetic number, because the mean of its divisors is an integer number (484206450).

Almost surely, 2^10201243311 is an apocalyptic number.

10201243311 is a deficient number, since it is larger than the sum of its proper divisors (7230188889).

10201243311 is a wasteful number, since it uses less digits than its factorization.

10201243311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392148 (or 392138 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 10201243311 its reverse (11334210201), we get a palindrome (21535453512).

The spelling of 10201243311 in words is "ten billion, two hundred one million, two hundred forty-three thousand, three hundred eleven".