20301232101 has 8 divisors (see below), whose sum is σ = 27078980640. Its totient is φ = 13528819152.

The previous prime is 20301232069. The next prime is 20301232129. The reversal of 20301232101 is 10123210302.

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

It is not a de Polignac number, because 20301232101 - 2⁵ = 20301232069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20301233101) 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, 1325010 + ... + 1340243.

It is an arithmetic number, because the mean of its divisors is an integer number (3384872580).

Almost surely, 2^20301232101 is an apocalyptic number.

It is an amenable number.

20301232101 is a deficient number, since it is larger than the sum of its proper divisors (6777748539).

20301232101 is a wasteful number, since it uses less digits than its factorization.

20301232101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2667795.

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

Adding to 20301232101 its reverse (10123210302), we get a palindrome (30424442403).

The spelling of 20301232101 in words is "twenty billion, three hundred one million, two hundred thirty-two thousand, one hundred one".