20301002112 has 32 divisors (see below), whose sum is σ = 53924537880. Its totient is φ = 6767000576.

The previous prime is 20301002107. The next prime is 20301002131. The reversal of 20301002112 is 21120010302.

It is a tau number, because it is divible by the number of its divisors (32).

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 (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26433213 + ... + 26433980.

Almost surely, 2^20301002112 is an apocalyptic number.

It is an amenable number.

20301002112 is an abundant number, since it is smaller than the sum of its proper divisors (33623535768).

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

20301002112 is an equidigital number, since it uses as much as digits as its factorization.

20301002112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52867210 (or 52867198 counting only the distinct ones).

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

Adding to 20301002112 its reverse (21120010302), we get a palindrome (41421012414).

The spelling of 20301002112 in words is "twenty billion, three hundred one million, two thousand, one hundred twelve".