10312201131 has 8 divisors (see below), whose sum is σ = 13781357520. Its totient is φ = 6858922752.

The previous prime is 10312201111. The next prime is 10312201153. The reversal of 10312201131 is 13110221301.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10312201131 - 2¹⁴ = 10312184747 is a prime.

It is a super-2 number, since 2×10312201131² (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 10312201131.

It is not an unprimeable number, because it can be changed into a prime (10312201111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3967986 + ... + 3970583.

It is an arithmetic number, because the mean of its divisors is an integer number (1722669690).

Almost surely, 2^10312201131 is an apocalyptic number.

10312201131 is a deficient number, since it is larger than the sum of its proper divisors (3469156389).

10312201131 is an equidigital number, since it uses as much as digits as its factorization.

10312201131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7939005.

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

Adding to 10312201131 its reverse (13110221301), we get a palindrome (23422422432).

The spelling of 10312201131 in words is "ten billion, three hundred twelve million, two hundred one thousand, one hundred thirty-one".