1002031110132 has 48 divisors (see below), whose sum is σ = 2518628474880. Its totient is φ = 308231042688.

The previous prime is 1002031110127. The next prime is 1002031110151. The reversal of 1002031110132 is 2310111302001.

It is a happy number.

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, 337407 + ... + 1455302.

It is an arithmetic number, because the mean of its divisors is an integer number (52471426560).

Almost surely, 2^{1002031110132} is an apocalyptic number.

1002031110132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1002031110132 is an abundant number, since it is smaller than the sum of its proper divisors (1516597364748).

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

1002031110132 is a wasteful number, since it uses less digits than its factorization.

1002031110132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1796312 (or 1796310 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 1002031110132 its reverse (2310111302001), we get a palindrome (3312142412133).

The spelling of 1002031110132 in words is "one trillion, two billion, thirty-one million, one hundred ten thousand, one hundred thirty-two".