20011232301 has 8 divisors (see below), whose sum is σ = 26683724544. Its totient is φ = 13339780800.

The previous prime is 20011232249. The next prime is 20011232357. The reversal of 20011232301 is 10323211002.

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

It is not a de Polignac number, because 20011232301 - 2¹⁰ = 20011231277 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20011232201) 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, 214156 + ... + 293061.

It is an arithmetic number, because the mean of its divisors is an integer number (3335465568).

Almost surely, 2^20011232301 is an apocalyptic number.

It is an amenable number.

20011232301 is a deficient number, since it is larger than the sum of its proper divisors (6672492243).

20011232301 is a wasteful number, since it uses less digits than its factorization.

20011232301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520371.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 20011232301 its reverse (10323211002), we get a palindrome (30334443303).

The spelling of 20011232301 in words is "twenty billion, eleven million, two hundred thirty-two thousand, three hundred one".