1201130030112 has 24 divisors (see below), whose sum is σ = 3152966329296. Its totient is φ = 400376676672.

The previous prime is 1201130030099. The next prime is 1201130030141. The reversal of 1201130030112 is 2110300311021.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (24).

It is a junction number, because it is equal to n+sod(n) for n = 1201130030091 and 1201130030100.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6255885478 + ... + 6255885669.

It is an arithmetic number, because the mean of its divisors is an integer number (131373597054).

Almost surely, 2^{1201130030112} is an apocalyptic number.

1201130030112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1201130030112 is an abundant number, since it is smaller than the sum of its proper divisors (1951836299184).

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

1201130030112 is a wasteful number, since it uses less digits than its factorization.

1201130030112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12511771160 (or 12511771152 counting only the distinct ones).

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

Adding to 1201130030112 its reverse (2110300311021), we get a palindrome (3311430341133).

The spelling of 1201130030112 in words is "one trillion, two hundred one billion, one hundred thirty million, thirty thousand, one hundred twelve".