10311022010 has 16 divisors (see below), whose sum is σ = 18684405000. Its totient is φ = 4096727616.

The previous prime is 10311021997. The next prime is 10311022039. The reversal of 10311022010 is 1022011301.

It can be written as a sum of positive squares in 4 ways, for example, as 9347602489 + 963419521 = 96683^2 + 31039^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10311021982 and 10311022000.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 3458585 + ... + 3461564.

Almost surely, 2^10311022010 is an apocalyptic number.

10311022010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10311022010 is a deficient number, since it is larger than the sum of its proper divisors (8373382990).

10311022010 is a wasteful number, since it uses less digits than its factorization.

10311022010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6920305.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 10311022010 its reverse (1022011301), we get a palindrome (11333033311).

The spelling of 10311022010 in words is "ten billion, three hundred eleven million, twenty-two thousand, ten".