1203133332 has 12 divisors (see below), whose sum is σ = 2807311136. Its totient is φ = 401044440.

The previous prime is 1203133313. The next prime is 1203133361. The reversal of 1203133332 is 2333313021.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 1203133299 and 1203133308.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50130544 + ... + 50130567.

Almost surely, 2^1203133332 is an apocalyptic number.

1203133332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1203133332 is an abundant number, since it is smaller than the sum of its proper divisors (1604177804).

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

1203133332 is a wasteful number, since it uses less digits than its factorization.

1203133332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100261118 (or 100261116 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 21.

The square root of 1203133332 is about 34686.2124193461. The cubic root of 1203133332 is about 1063.5826714766.

Adding to 1203133332 its reverse (2333313021), we get a palindrome (3536446353).

The spelling of 1203133332 in words is "one billion, two hundred three million, one hundred thirty-three thousand, three hundred thirty-two".