1003132331010 has 48 divisors (see below), whose sum is σ = 2628053588160. Its totient is φ = 265459952160.

The previous prime is 1003132330997. The next prime is 1003132331059. The reversal of 1003132331010 is 101332313001.

It is a happy number.

1003132331010 is a `hidden beast` number, since 1 + 0 + 0 + 31 + 323 + 310 + 1 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon 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 23 ways as a sum of consecutive naturals, for example, 42529870 + ... + 42553449.

It is an arithmetic number, because the mean of its divisors is an integer number (54751116420).

Almost surely, 2^{1003132331010} is an apocalyptic number.

1003132331010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1003132331010 is an abundant number, since it is smaller than the sum of its proper divisors (1624921257150).

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

1003132331010 is a wasteful number, since it uses less digits than its factorization.

1003132331010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85083463 (or 85083460 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 1003132331010 its reverse (101332313001), we get a palindrome (1104464644011).

The spelling of 1003132331010 in words is "one trillion, three billion, one hundred thirty-two million, three hundred thirty-one thousand, ten".