2106906965310 has 32 divisors (see below), whose sum is σ = 5778944819712. Its totient is φ = 481578734880.

The previous prime is 2106906965257. The next prime is 2106906965333. The reversal of 2106906965310 is 135696096012.

It is a happy number.

It is a super-2 number, since 2×2106906965310² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2106906965310.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5016444946 + ... + 5016445365.

It is an arithmetic number, because the mean of its divisors is an integer number (180592025616).

Almost surely, 2^{2106906965310} is an apocalyptic number.

2106906965310 is an abundant number, since it is smaller than the sum of its proper divisors (3672037854402).

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

2106906965310 is a wasteful number, since it uses less digits than its factorization.

2106906965310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10032890328.

The product of its (nonzero) digits is 524880, while the sum is 48.

The spelling of 2106906965310 in words is "two trillion, one hundred six billion, nine hundred six million, nine hundred sixty-five thousand, three hundred ten".