1031440102032 has 20 divisors (see below), whose sum is σ = 2664553597040. Its totient is φ = 343813367328.

The previous prime is 1031440102003. The next prime is 1031440102073. The reversal of 1031440102032 is 2302010441301.

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 3 ways as a sum of consecutive naturals, for example, 10744167682 + ... + 10744167777.

It is an arithmetic number, because the mean of its divisors is an integer number (133227679852).

Almost surely, 2^{1031440102032} is an apocalyptic number.

1031440102032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1031440102032 is an abundant number, since it is smaller than the sum of its proper divisors (1633113495008).

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

1031440102032 is a wasteful number, since it uses less digits than its factorization.

1031440102032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21488335470 (or 21488335464 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 1031440102032 its reverse (2302010441301), we get a palindrome (3333450543333).

The spelling of 1031440102032 in words is "one trillion, thirty-one billion, four hundred forty million, one hundred two thousand, thirty-two".