121104202114432 has 64 divisors (see below), whose sum is σ = 242303154811200. Its totient is φ = 60291139276800.

The previous prime is 121104202114391. The next prime is 121104202114453. The reversal of 121104202114432 is 234411202401121.

It is a tau number, because it is divible by the number of its divisors (64).

It is a self number, because there is not a number n which added to its sum of digits gives 121104202114432.

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, 54728082 + ... + 56897902.

It is an arithmetic number, because the mean of its divisors is an integer number (3785986793925).

Almost surely, 2^{121104202114432} is an apocalyptic number.

It is an amenable number.

121104202114432 is an abundant number, since it is smaller than the sum of its proper divisors (121198952696768).

121104202114432 is a wasteful number, since it uses less digits than its factorization.

121104202114432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2171715 (or 2171703 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

Adding to 121104202114432 its reverse (234411202401121), we get a palindrome (355515404515553).

The spelling of 121104202114432 in words is "one hundred twenty-one trillion, one hundred four billion, two hundred two million, one hundred fourteen thousand, four hundred thirty-two".