120825886528603 has 4 divisors (see below), whose sum is σ = 121998953388208. Its totient is φ = 119652819669000.

The previous prime is 120825886528561. The next prime is 120825886528609. The reversal of 120825886528603 is 306825688528021.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120825886528603 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120825886528609) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 586533429648 + ... + 586533429853.

It is an arithmetic number, because the mean of its divisors is an integer number (30499738347052).

Almost surely, 2^{120825886528603} is an apocalyptic number.

120825886528603 is a deficient number, since it is larger than the sum of its proper divisors (1173066859605).

120825886528603 is a wasteful number, since it uses less digits than its factorization.

120825886528603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1173066859604.

The product of its (nonzero) digits is 88473600, while the sum is 64.

The spelling of 120825886528603 in words is "one hundred twenty trillion, eight hundred twenty-five billion, eight hundred eighty-six million, five hundred twenty-eight thousand, six hundred three".