210001310021130 has 32 divisors (see below), whose sum is σ = 504003995293824. Its totient is φ = 56000254756416.

The previous prime is 210001310021101. The next prime is 210001310021143. The reversal of 210001310021130 is 31120013100012.

It is a happy number.

It is a super-2 number, since 2×210001310021130² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13155147 + ... + 24352833.

It is an arithmetic number, because the mean of its divisors is an integer number (15750124852932).

Almost surely, 2^{210001310021130} is an apocalyptic number.

210001310021130 is an abundant number, since it is smaller than the sum of its proper divisors (294002685272694).

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

210001310021130 is a wasteful number, since it uses less digits than its factorization.

210001310021130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11822830.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 210001310021130 its reverse (31120013100012), we get a palindrome (241121323121142).

The spelling of 210001310021130 in words is "two hundred ten trillion, one billion, three hundred ten million, twenty-one thousand, one hundred thirty".