1202310132112 has 40 divisors (see below), whose sum is σ = 2378520443520. Its totient is φ = 588629564160.

The previous prime is 1202310132109. The next prime is 1202310132113. The reversal of 1202310132112 is 2112310132021.

It is a self number, because there is not a number n which added to its sum of digits gives 1202310132112.

It is not an unprimeable number, because it can be changed into a prime (1202310132113) 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, 3951964 + ... + 4245307.

It is an arithmetic number, because the mean of its divisors is an integer number (59463011088).

Almost surely, 2^{1202310132112} is an apocalyptic number.

It is an amenable number.

1202310132112 is a deficient number, since it is larger than the sum of its proper divisors (1176210311408).

1202310132112 is a wasteful number, since it uses less digits than its factorization.

1202310132112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8197471 (or 8197465 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 1202310132112 its reverse (2112310132021), we get a palindrome (3314620264133).

Subtracting 1202310132112 from its reverse (2112310132021), we obtain a palindrome (909999999909).

The spelling of 1202310132112 in words is "one trillion, two hundred two billion, three hundred ten million, one hundred thirty-two thousand, one hundred twelve".