1203344011332 has 96 divisors (see below), whose sum is σ = 3124375654400. Its totient is φ = 400524427296.

The previous prime is 1203344011321. The next prime is 1203344011361. The reversal of 1203344011332 is 2331104433021.

It is a happy number.

1203344011332 is a `hidden beast` number, since 1 + 203 + 3 + 440 + 1 + 13 + 3 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 1203344011296 and 1203344011305.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 321833919 + ... + 321837657.

Almost surely, 2^{1203344011332} is an apocalyptic number.

1203344011332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1203344011332 is an abundant number, since it is smaller than the sum of its proper divisors (1921031643068).

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

1203344011332 is a wasteful number, since it uses less digits than its factorization.

1203344011332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7342 (or 7334 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 1203344011332 its reverse (2331104433021), we get a palindrome (3534448444353).

The spelling of 1203344011332 in words is "one trillion, two hundred three billion, three hundred forty-four million, eleven thousand, three hundred thirty-two".