10231201011 has 4 divisors (see below), whose sum is σ = 13641601352. Its totient is φ = 6820800672.

The previous prime is 10231201009. The next prime is 10231201051. The reversal of 10231201011 is 11010213201.

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

It is not a de Polignac number, because 10231201011 - 2¹ = 10231201009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10231201051) 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, 1705200166 + ... + 1705200171.

It is an arithmetic number, because the mean of its divisors is an integer number (3410400338).

Almost surely, 2^10231201011 is an apocalyptic number.

10231201011 is a deficient number, since it is larger than the sum of its proper divisors (3410400341).

10231201011 is an equidigital number, since it uses as much as digits as its factorization.

10231201011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3410400340.

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 10231201011 its reverse (11010213201), we get a palindrome (21241414212).

The spelling of 10231201011 in words is "ten billion, two hundred thirty-one million, two hundred one thousand, eleven".