1004121340102 has 16 divisors (see below), whose sum is σ = 1508532616080. Its totient is φ = 501277259808.

The previous prime is 1004121340069. The next prime is 1004121340127. The reversal of 1004121340102 is 2010431214001.

It is a self number, because there is not a number n which added to its sum of digits gives 1004121340102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22002724 + ... + 22048312.

It is an arithmetic number, because the mean of its divisors is an integer number (94283288505).

Almost surely, 2^{1004121340102} is an apocalyptic number.

1004121340102 is a deficient number, since it is larger than the sum of its proper divisors (504411275978).

1004121340102 is a wasteful number, since it uses less digits than its factorization.

1004121340102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62535.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 1004121340102 its reverse (2010431214001), we get a palindrome (3014552554103).

The spelling of 1004121340102 in words is "one trillion, four billion, one hundred twenty-one million, three hundred forty thousand, one hundred two".