1001203132 has 12 divisors (see below), whose sum is σ = 1765481256. Its totient is φ = 496779920.

The previous prime is 1001203127. The next prime is 1001203141. The reversal of 1001203132 is 2313021001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 954823 + ... + 955870.

It is an arithmetic number, because the mean of its divisors is an integer number (147123438).

Almost surely, 2^1001203132 is an apocalyptic number.

It is an amenable number.

1001203132 is a deficient number, since it is larger than the sum of its proper divisors (764278124).

1001203132 is a wasteful number, since it uses less digits than its factorization.

1001203132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1910828 (or 1910826 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 1001203132 is about 31641.7940705011. The cubic root of 1001203132 is about 1000.4008832711.

Adding to 1001203132 its reverse (2313021001), we get a palindrome (3314224133).

The spelling of 1001203132 in words is "one billion, one million, two hundred three thousand, one hundred thirty-two".