10212110303131 has 6 divisors (see below), whose sum is σ = 11224881572996. Its totient is φ = 9283736639100.

The previous prime is 10212110303063. The next prime is 10212110303137. The reversal of 10212110303131 is 13130301121201.

It is not a de Polignac number, because 10212110303131 - 2²⁹ = 10211573432219 is a prime.

It is a super-2 number, since 2×10212110303131² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10212110303099 and 10212110303108.

It is not an unprimeable number, because it can be changed into a prime (10212110303137) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 42198802785 + ... + 42198803026.

Almost surely, 2^{10212110303131} is an apocalyptic number.

10212110303131 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10212110303131 is a deficient number, since it is larger than the sum of its proper divisors (1012771269865).

10212110303131 is an equidigital number, since it uses as much as digits as its factorization.

10212110303131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84397605833 (or 84397605822 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 10212110303131 its reverse (13130301121201), we get a palindrome (23342411424332).

The spelling of 10212110303131 in words is "ten trillion, two hundred twelve billion, one hundred ten million, three hundred three thousand, one hundred thirty-one".