1050215420305 has 16 divisors (see below), whose sum is σ = 1350468370944. Its totient is φ = 781223315200.

The previous prime is 1050215420263. The next prime is 1050215420341. The reversal of 1050215420305 is 5030245120501.

1050215420305 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1050215420305 - 2²⁹ = 1049678549393 is a prime.

It is a super-2 number, since 2×1050215420305² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74423521 + ... + 74437630.

It is an arithmetic number, because the mean of its divisors is an integer number (84404273184).

Almost surely, 2^{1050215420305} is an apocalyptic number.

It is an amenable number.

1050215420305 is a deficient number, since it is larger than the sum of its proper divisors (300252950639).

1050215420305 is a wasteful number, since it uses less digits than its factorization.

1050215420305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148861256.

The product of its (nonzero) digits is 6000, while the sum is 28.

The spelling of 1050215420305 in words is "one trillion, fifty billion, two hundred fifteen million, four hundred twenty thousand, three hundred five".