30201020101112 has 32 divisors (see below), whose sum is σ = 64738888504320. Its totient is φ = 12938810957280.

The previous prime is 30201020101097. The next prime is 30201020101121. The reversal of 30201020101112 is 21110102010203.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93240464 + ... + 93563807.

It is an arithmetic number, because the mean of its divisors is an integer number (2023090265760).

Almost surely, 2^{30201020101112} is an apocalyptic number.

It is an amenable number.

30201020101112 is an abundant number, since it is smaller than the sum of its proper divisors (34537868403208).

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

30201020101112 is a wasteful number, since it uses less digits than its factorization.

30201020101112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186807171 (or 186807167 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 30201020101112 its reverse (21110102010203), we get a palindrome (51311122111315).

The spelling of 30201020101112 in words is "thirty trillion, two hundred one billion, twenty million, one hundred one thousand, one hundred twelve".