213110120201009 has 16 divisors (see below), whose sum is σ = 215582450227200. Its totient is φ = 210644919825600.

The previous prime is 213110120200987. The next prime is 213110120201057. The reversal of 213110120201009 is 900102021011312.

It is not a de Polignac number, because 213110120201009 - 2²⁴ = 213110103423793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (213110120201309) 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, 2547202712 + ... + 2547286374.

It is an arithmetic number, because the mean of its divisors is an integer number (13473903139200).

Almost surely, 2^{213110120201009} is an apocalyptic number.

It is an amenable number.

213110120201009 is a deficient number, since it is larger than the sum of its proper divisors (2472330026191).

213110120201009 is a wasteful number, since it uses less digits than its factorization.

213110120201009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125920.

The product of its (nonzero) digits is 216, while the sum is 23.

The spelling of 213110120201009 in words is "two hundred thirteen trillion, one hundred ten billion, one hundred twenty million, two hundred one thousand, nine".