20300461971 has 8 divisors (see below), whose sum is σ = 27262011840. Its totient is φ = 13436276712.

The previous prime is 20300461969. The next prime is 20300462081. The reversal of 20300461971 is 17916400302.

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

It is not a de Polignac number, because 20300461971 - 2¹ = 20300461969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20300461171) 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, 24340665 + ... + 24341498.

It is an arithmetic number, because the mean of its divisors is an integer number (3407751480).

Almost surely, 2^20300461971 is an apocalyptic number.

20300461971 is a deficient number, since it is larger than the sum of its proper divisors (6961549869).

20300461971 is a wasteful number, since it uses less digits than its factorization.

20300461971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48682305.

The product of its (nonzero) digits is 9072, while the sum is 33.

The spelling of 20300461971 in words is "twenty billion, three hundred million, four hundred sixty-one thousand, nine hundred seventy-one".