20010300312 has 32 divisors (see below), whose sum is σ = 50225071680. Its totient is φ = 6643524000.

The previous prime is 20010300307. The next prime is 20010300367. The reversal of 20010300312 is 21300301002.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1654858 + ... + 1666905.

It is an arithmetic number, because the mean of its divisors is an integer number (1569533490).

Almost surely, 2^20010300312 is an apocalyptic number.

It is an amenable number.

20010300312 is an abundant number, since it is smaller than the sum of its proper divisors (30214771368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20010300312 is a wasteful number, since it uses less digits than its factorization.

20010300312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3322023 (or 3322019 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 20010300312 its reverse (21300301002), we get a palindrome (41310601314).

The spelling of 20010300312 in words is "twenty billion, ten million, three hundred thousand, three hundred twelve".