10212331131 has 48 divisors (see below), whose sum is σ = 15720434496. Its totient is φ = 6374827008.

The previous prime is 10212331123. The next prime is 10212331133. The reversal of 10212331131 is 13113321201.

It is not a de Polignac number, because 10212331131 - 2³ = 10212331123 is a prime.

It is a super-2 number, since 2×10212331131² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10212331133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2067741 + ... + 2072673.

It is an arithmetic number, because the mean of its divisors is an integer number (327509052).

Almost surely, 2^10212331131 is an apocalyptic number.

10212331131 is a deficient number, since it is larger than the sum of its proper divisors (5508103365).

10212331131 is a wasteful number, since it uses less digits than its factorization.

10212331131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5172 (or 5169 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 10212331131 its reverse (13113321201), we get a palindrome (23325652332).

The spelling of 10212331131 in words is "ten billion, two hundred twelve million, three hundred thirty-one thousand, one hundred thirty-one".