20301124213 has 8 divisors (see below), whose sum is σ = 20329877376. Its totient is φ = 20272392000.

The previous prime is 20301124177. The next prime is 20301124219. The reversal of 20301124213 is 31242110302.

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 a de Polignac number, because none of the positive numbers 2^k-20301124213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20301124219) 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, 3086218 + ... + 3092788.

It is an arithmetic number, because the mean of its divisors is an integer number (2541234672).

Almost surely, 2^20301124213 is an apocalyptic number.

It is an amenable number.

20301124213 is a deficient number, since it is larger than the sum of its proper divisors (28753163).

20301124213 is a wasteful number, since it uses less digits than its factorization.

20301124213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10475.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 20301124213 its reverse (31242110302), we get a palindrome (51543234515).

The spelling of 20301124213 in words is "twenty billion, three hundred one million, one hundred twenty-four thousand, two hundred thirteen".