213103130220011 has 8 divisors (see below), whose sum is σ = 214869681105984. Its totient is φ = 211343716914120.

The previous prime is 213103130220007. The next prime is 213103130220053. The reversal of 213103130220011 is 110022031301312.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 213103130220011 - 2² = 213103130220007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (213103130220611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1784335061 + ... + 1784454486.

It is an arithmetic number, because the mean of its divisors is an integer number (26858710138248).

Almost surely, 2^{213103130220011} is an apocalyptic number.

213103130220011 is a deficient number, since it is larger than the sum of its proper divisors (1766550885973).

213103130220011 is a wasteful number, since it uses less digits than its factorization.

213103130220011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3568790041.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 213103130220011 its reverse (110022031301312), we get a palindrome (323125161521323).

The spelling of 213103130220011 in words is "two hundred thirteen trillion, one hundred three billion, one hundred thirty million, two hundred twenty thousand, eleven".