2102011201010 has 32 divisors (see below), whose sum is σ = 4328752337280. Its totient is φ = 719920386432.

The previous prime is 2102011201009. The next prime is 2102011201013. The reversal of 2102011201010 is 101021102012.

It is a junction number, because it is equal to n+sod(n) for n = 2102011200982 and 2102011201000.

It is not an unprimeable number, because it can be changed into a prime (2102011201013) 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, 15958280 + ... + 16089459.

It is an arithmetic number, because the mean of its divisors is an integer number (135273510540).

Almost surely, 2^{2102011201010} is an apocalyptic number.

2102011201010 is an abundant number, since it is smaller than the sum of its proper divisors (2226741136270).

2102011201010 is a wasteful number, since it uses less digits than its factorization.

2102011201010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32048690.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 2102011201010 its reverse (101021102012), we get a palindrome (2203032303022).

The spelling of 2102011201010 in words is "two trillion, one hundred two billion, eleven million, two hundred one thousand, ten".