10212031001131 has 32 divisors (see below), whose sum is σ = 11249108640000. Its totient is φ = 9233236656000.

The previous prime is 10212031001083. The next prime is 10212031001197. The reversal of 10212031001131 is 13110013021201.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-10212031001131 is a prime.

It is a super-2 number, since 2×10212031001131² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10212031005131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17247756 + ... + 17830006.

It is an arithmetic number, because the mean of its divisors is an integer number (351534645000).

Almost surely, 2^{10212031001131} is an apocalyptic number.

10212031001131 is a deficient number, since it is larger than the sum of its proper divisors (1037077638869).

10212031001131 is a wasteful number, since it uses less digits than its factorization.

10212031001131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 582667.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 10212031001131 its reverse (13110013021201), we get a palindrome (23322044022332).

The spelling of 10212031001131 in words is "ten trillion, two hundred twelve billion, thirty-one million, one thousand, one hundred thirty-one".