10211021202130 has 32 divisors (see below), whose sum is σ = 21301381866240. Its totient is φ = 3451612799040.

The previous prime is 10211021202097. The next prime is 10211021202131. The reversal of 10211021202130 is 3120212011201.

It is not an unprimeable number, because it can be changed into a prime (10211021202131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1027260745 + ... + 1027270684.

It is an arithmetic number, because the mean of its divisors is an integer number (665668183320).

Almost surely, 2^{10211021202130} is an apocalyptic number.

10211021202130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10211021202130 is an abundant number, since it is smaller than the sum of its proper divisors (11090360664110).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10211021202130 is a wasteful number, since it uses less digits than its factorization.

10211021202130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2054531514.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 10211021202130 its reverse (3120212011201), we get a palindrome (13331233213331).

The spelling of 10211021202130 in words is "ten trillion, two hundred eleven billion, twenty-one million, two hundred two thousand, one hundred thirty".