302103101112 has 64 divisors (see below), whose sum is σ = 756728023680. Its totient is φ = 100505150592.

The previous prime is 302103101087. The next prime is 302103101119. The reversal of 302103101112 is 211101301203.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 302103101091 and 302103101100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (302103101119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54205558 + ... + 54211130.

It is an arithmetic number, because the mean of its divisors is an integer number (11823875370).

Almost surely, 2^302103101112 is an apocalyptic number.

It is an amenable number.

302103101112 is an abundant number, since it is smaller than the sum of its proper divisors (454624922568).

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

302103101112 is a wasteful number, since it uses less digits than its factorization.

302103101112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9572 (or 9568 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 302103101112 its reverse (211101301203), we get a palindrome (513204402315).

The spelling of 302103101112 in words is "three hundred two billion, one hundred three million, one hundred one thousand, one hundred twelve".