1000321132124 has 24 divisors (see below), whose sum is σ = 1779327240768. Its totient is φ = 491942543040.

The previous prime is 1000321132123. The next prime is 1000321132157. The reversal of 1000321132124 is 4212311230001.

It is a junction number, because it is equal to n+sod(n) for n = 1000321132096 and 1000321132105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000321132123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8140589 + ... + 8262555.

It is an arithmetic number, because the mean of its divisors is an integer number (74138635032).

Almost surely, 2^{1000321132124} is an apocalyptic number.

It is an amenable number.

1000321132124 is a deficient number, since it is larger than the sum of its proper divisors (779006108644).

1000321132124 is a wasteful number, since it uses less digits than its factorization.

1000321132124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155645 (or 155643 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 1000321132124 its reverse (4212311230001), we get a palindrome (5212632362125).

The spelling of 1000321132124 in words is "one trillion, three hundred twenty-one million, one hundred thirty-two thousand, one hundred twenty-four".