102400524205 has 16 divisors (see below), whose sum is σ = 140440869504. Its totient is φ = 70214569920.

The previous prime is 102400524197. The next prime is 102400524251. The reversal of 102400524205 is 502425004201.

It is not a de Polignac number, because 102400524205 - 2³ = 102400524197 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 102400524205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1099510 + ... + 1189000.

It is an arithmetic number, because the mean of its divisors is an integer number (8777554344).

Almost surely, 2^102400524205 is an apocalyptic number.

It is an amenable number.

102400524205 is a deficient number, since it is larger than the sum of its proper divisors (38040345299).

102400524205 is an equidigital number, since it uses as much as digits as its factorization.

102400524205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122196.

The product of its (nonzero) digits is 3200, while the sum is 25.

Adding to 102400524205 its reverse (502425004201), we get a palindrome (604825528406).

The spelling of 102400524205 in words is "one hundred two billion, four hundred million, five hundred twenty-four thousand, two hundred five".