10212110430101 has 4 divisors (see below), whose sum is σ = 10564252169100. Its totient is φ = 9859968691104.

The previous prime is 10212110430079. The next prime is 10212110430113. The reversal of 10212110430101 is 10103401121201.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4163334180625 + 6048776249476 = 2040425^2 + 2459426^2 .

It is a cyclic number.

It is not a de Polignac number, because 10212110430101 - 2⁶ = 10212110430037 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10212110430101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10212116430101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 176070869456 + ... + 176070869513.

It is an arithmetic number, because the mean of its divisors is an integer number (2641063042275).

Almost surely, 2^{10212110430101} is an apocalyptic number.

It is an amenable number.

10212110430101 is a deficient number, since it is larger than the sum of its proper divisors (352141738999).

10212110430101 is an equidigital number, since it uses as much as digits as its factorization.

10212110430101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352141738998.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 10212110430101 its reverse (10103401121201), we get a palindrome (20315511551302).

The spelling of 10212110430101 in words is "ten trillion, two hundred twelve billion, one hundred ten million, four hundred thirty thousand, one hundred one".