1020205320014 has 8 divisors (see below), whose sum is σ = 1531582178448. Its totient is φ = 509677927200.

The previous prime is 1020205319977. The next prime is 1020205320097. The reversal of 1020205320014 is 4100235020201.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 212363402 + ... + 212368205.

It is an arithmetic number, because the mean of its divisors is an integer number (191447772306).

Almost surely, 2^{1020205320014} is an apocalyptic number.

1020205320014 is a deficient number, since it is larger than the sum of its proper divisors (511376858434).

1020205320014 is a wasteful number, since it uses less digits than its factorization.

1020205320014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424732810.

The product of its (nonzero) digits is 480, while the sum is 20.

The spelling of 1020205320014 in words is "one trillion, twenty billion, two hundred five million, three hundred twenty thousand, fourteen".