10206232520404 has 6 divisors (see below), whose sum is σ = 17860906910714. Its totient is φ = 5103116260200.

The previous prime is 10206232520347. The next prime is 10206232520413. The reversal of 10206232520404 is 40402523260201.

It can be written as a sum of positive squares in only one way, i.e., 6619557122500 + 3586675397904 = 2572850^2 + 1893852^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1275779065047 + ... + 1275779065054.

Almost surely, 2^{10206232520404} is an apocalyptic number.

It is an amenable number.

10206232520404 is a deficient number, since it is larger than the sum of its proper divisors (7654674390310).

10206232520404 is a wasteful number, since it uses less digits than its factorization.

10206232520404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2551558130105 (or 2551558130103 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 10206232520404 its reverse (40402523260201), we get a palindrome (50608755780605).

The spelling of 10206232520404 in words is "ten trillion, two hundred six billion, two hundred thirty-two million, five hundred twenty thousand, four hundred four".