213102120041 has 8 divisors (see below), whose sum is σ = 223170206784. Its totient is φ = 203100931440.

The previous prime is 213102120031. The next prime is 213102120053. The reversal of 213102120041 is 140021201312.

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

It is not a de Polignac number, because 213102120041 - 2⁶ = 213102119977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (213102120031) 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, 16718015 + ... + 16730756.

It is an arithmetic number, because the mean of its divisors is an integer number (27896275848).

Almost surely, 2^213102120041 is an apocalyptic number.

It is an amenable number.

213102120041 is a deficient number, since it is larger than the sum of its proper divisors (10068086743).

213102120041 is a wasteful number, since it uses less digits than its factorization.

213102120041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33449071.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 213102120041 its reverse (140021201312), we get a palindrome (353123321353).

The spelling of 213102120041 in words is "two hundred thirteen billion, one hundred two million, one hundred twenty thousand, forty-one".