60320121055 has 8 divisors (see below), whose sum is σ = 76642036272. Its totient is φ = 45417502848.

The previous prime is 60320121031. The next prime is 60320121077. The reversal of 60320121055 is 55012102306.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 60320121055 - 2¹³ = 60320112863 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 354824157 + ... + 354824326.

It is an arithmetic number, because the mean of its divisors is an integer number (9580254534).

Almost surely, 2^60320121055 is an apocalyptic number.

60320121055 is a deficient number, since it is larger than the sum of its proper divisors (16321915217).

60320121055 is a wasteful number, since it uses less digits than its factorization.

60320121055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 709648505.

The product of its (nonzero) digits is 1800, while the sum is 25.

The spelling of 60320121055 in words is "sixty billion, three hundred twenty million, one hundred twenty-one thousand, fifty-five".