10204240040102 has 16 divisors (see below), whose sum is σ = 15315845301792. Its totient is φ = 5098959096000.

The previous prime is 10204240040089. The next prime is 10204240040107. The reversal of 10204240040102 is 20104004240201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10204240040107) 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, 25069703 + ... + 25473485.

It is an arithmetic number, because the mean of its divisors is an integer number (957240331362).

Almost surely, 2^{10204240040102} is an apocalyptic number.

10204240040102 is a deficient number, since it is larger than the sum of its proper divisors (5111605261690).

10204240040102 is a wasteful number, since it uses less digits than its factorization.

10204240040102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411583.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 10204240040102 its reverse (20104004240201), we get a palindrome (30308244280303).

The spelling of 10204240040102 in words is "ten trillion, two hundred four billion, two hundred forty million, forty thousand, one hundred two".