10212102111130 has 16 divisors (see below), whose sum is σ = 19463065200360. Its totient is φ = 3844556088832.

The previous prime is 10212102111077. The next prime is 10212102111131. The reversal of 10212102111130 is 3111120121201.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 6016360291929 + 4195741819201 = 2452827^2 + 2048351^2 .

It is not an unprimeable number, because it can be changed into a prime (10212102111131) 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, 30035594275 + ... + 30035594614.

Almost surely, 2^{10212102111130} is an apocalyptic number.

10212102111130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10212102111130 is a deficient number, since it is larger than the sum of its proper divisors (9250963089230).

10212102111130 is a wasteful number, since it uses less digits than its factorization.

10212102111130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60071188913.

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 10212102111130 its reverse (3111120121201), we get a palindrome (13323222232331).

The spelling of 10212102111130 in words is "ten trillion, two hundred twelve billion, one hundred two million, one hundred eleven thousand, one hundred thirty".