1303233532 has 24 divisors (see below), whose sum is σ = 2416369536. Its totient is φ = 612891648.

The previous prime is 1303233527. The next prime is 1303233563. The reversal of 1303233532 is 2353323031.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1303233497 and 1303233506.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118708 + ... + 129220.

It is an arithmetic number, because the mean of its divisors is an integer number (100682064).

Almost surely, 2^1303233532 is an apocalyptic number.

It is an amenable number.

1303233532 is a deficient number, since it is larger than the sum of its proper divisors (1113136004).

1303233532 is a wasteful number, since it uses less digits than its factorization.

1303233532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12357 (or 12355 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 25.

The square root of 1303233532 is about 36100.3259265065. The cubic root of 1303233532 is about 1092.2970194385.

Adding to 1303233532 its reverse (2353323031), we get a palindrome (3656556563).

It can be divided in two parts, 13032 and 33532, that added together give a palindrome (46564).

The spelling of 1303233532 in words is "one billion, three hundred three million, two hundred thirty-three thousand, five hundred thirty-two".