20210300112 has 40 divisors (see below), whose sum is σ = 52511755104. Its totient is φ = 6697823104.

The previous prime is 20210300107. The next prime is 20210300119. The reversal of 20210300112 is 21100301202.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20210300119) 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, 1208598 + ... + 1225205.

Almost surely, 2^20210300112 is an apocalyptic number.

It is an amenable number.

20210300112 is an abundant number, since it is smaller than the sum of its proper divisors (32301454992).

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

20210300112 is a wasteful number, since it uses less digits than its factorization.

20210300112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2433987 (or 2433981 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 20210300112 its reverse (21100301202), we get a palindrome (41310601314).

The spelling of 20210300112 in words is "twenty billion, two hundred ten million, three hundred thousand, one hundred twelve".