10231201131 has 16 divisors (see below), whose sum is σ = 14456201760. Its totient is φ = 6424974080.

The previous prime is 10231201081. The next prime is 10231201223. The reversal of 10231201131 is 13110213201.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 10231201131 - 2⁹ = 10231200619 is a prime.

It is a super-2 number, since 2×10231201131² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10231201131.

It is not an unprimeable number, because it can be changed into a prime (10231201231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1430580 + ... + 1437713.

It is an arithmetic number, because the mean of its divisors is an integer number (903512610).

Almost surely, 2^10231201131 is an apocalyptic number.

10231201131 is a deficient number, since it is larger than the sum of its proper divisors (4225000629).

10231201131 is a wasteful number, since it uses less digits than its factorization.

10231201131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2868366.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 10231201131 its reverse (13110213201), we get a palindrome (23341414332).

The spelling of 10231201131 in words is "ten billion, two hundred thirty-one million, two hundred one thousand, one hundred thirty-one".