104502132020245 has 32 divisors (see below), whose sum is σ = 134764476530688. Its totient is φ = 77507547245568.

The previous prime is 104502132020207. The next prime is 104502132020303. The reversal of 104502132020245 is 542020231205401.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 104502132020245 - 2¹¹ = 104502132018197 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 238874647 + ... + 239311723.

It is an arithmetic number, because the mean of its divisors is an integer number (4211389891584).

Almost surely, 2^{104502132020245} is an apocalyptic number.

It is an amenable number.

104502132020245 is a deficient number, since it is larger than the sum of its proper divisors (30262344510443).

104502132020245 is a wasteful number, since it uses less digits than its factorization.

104502132020245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479149.

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 104502132020245 its reverse (542020231205401), we get a palindrome (646522363225646).

The spelling of 104502132020245 in words is "one hundred four trillion, five hundred two billion, one hundred thirty-two million, twenty thousand, two hundred forty-five".