1203441132 has 24 divisors (see below), whose sum is σ = 2883923056. Its totient is φ = 390305088.

The previous prime is 1203441119. The next prime is 1203441139. The reversal of 1203441132 is 2311443021.

It is a junction number, because it is equal to n+sod(n) for n = 1203441099 and 1203441108.

It is not an unprimeable number, because it can be changed into a prime (1203441139) 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, 1354783 + ... + 1355670.

Almost surely, 2^1203441132 is an apocalyptic number.

1203441132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1203441132 is an abundant number, since it is smaller than the sum of its proper divisors (1680481924).

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

1203441132 is a wasteful number, since it uses less digits than its factorization.

1203441132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2710497 (or 2710495 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 1203441132 is about 34690.6490570586. The cubic root of 1203441132 is about 1063.6733632352.

Adding to 1203441132 its reverse (2311443021), we get a palindrome (3514884153).

The spelling of 1203441132 in words is "one billion, two hundred three million, four hundred forty-one thousand, one hundred thirty-two".