1003132002000 has 80 divisors (see below), whose sum is σ = 3234097593792. Its totient is φ = 267501865600.

The previous prime is 1003132001953. The next prime is 1003132002023. The reversal of 1003132002000 is 2002313001.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83588334 + ... + 83600333.

Almost surely, 2^{1003132002000} is an apocalyptic number.

1003132002000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1003132002000 is an abundant number, since it is smaller than the sum of its proper divisors (2230965591792).

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

1003132002000 is a wasteful number, since it uses less digits than its factorization.

1003132002000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167188693 (or 167188677 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 1003132002000 its reverse (2002313001), we get a palindrome (1005134315001).

The spelling of 1003132002000 in words is "one trillion, three billion, one hundred thirty-two million, two thousand".