213104200101 has 64 divisors (see below), whose sum is σ = 315375422208. Its totient is φ = 127197278208.

The previous prime is 213104200093. The next prime is 213104200109. The reversal of 213104200101 is 101002401312.

It is an interprime number because it is at equal distance from previous prime (213104200093) and next prime (213104200109).

It is not a de Polignac number, because 213104200101 - 2³ = 213104200093 is a prime.

It is a super-3 number, since 3×213104200101³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213104200109) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 46354935 + ... + 46359531.

It is an arithmetic number, because the mean of its divisors is an integer number (4927740972).

Almost surely, 2^213104200101 is an apocalyptic number.

It is an amenable number.

213104200101 is a deficient number, since it is larger than the sum of its proper divisors (102271222107).

213104200101 is a wasteful number, since it uses less digits than its factorization.

213104200101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4950.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 213104200101 its reverse (101002401312), we get a palindrome (314106601413).

The spelling of 213104200101 in words is "two hundred thirteen billion, one hundred four million, two hundred thousand, one hundred one".