1203332131112 has 8 divisors (see below), whose sum is σ = 2256247745850. Its totient is φ = 601666065552.

The previous prime is 1203332131063. The next prime is 1203332131163. The reversal of 1203332131112 is 2111312333021.

It can be written as a sum of positive squares in only one way, i.e., 1089839954116 + 113492176996 = 1043954^2 + 336886^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75208258187 + ... + 75208258202.

Almost surely, 2^{1203332131112} is an apocalyptic number.

It is an amenable number.

1203332131112 is a deficient number, since it is larger than the sum of its proper divisors (1052915614738).

1203332131112 is a wasteful number, since it uses less digits than its factorization.

1203332131112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150416516395 (or 150416516391 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 1203332131112 its reverse (2111312333021), we get a palindrome (3314644464133).

The spelling of 1203332131112 in words is "one trillion, two hundred three billion, three hundred thirty-two million, one hundred thirty-one thousand, one hundred twelve".