2105477230215 has 16 divisors (see below), whose sum is σ = 3390220664928. Its totient is φ = 1115768823936.

The previous prime is 2105477230201. The next prime is 2105477230331. The reversal of 2105477230215 is 5120327745012.

It is not a de Polignac number, because 2105477230215 - 2⁵ = 2105477230183 is a prime.

It is a congruent 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, 447020412 + ... + 447025121.

It is an arithmetic number, because the mean of its divisors is an integer number (211888791558).

Almost surely, 2^{2105477230215} is an apocalyptic number.

2105477230215 is a deficient number, since it is larger than the sum of its proper divisors (1284743434713).

2105477230215 is a wasteful number, since it uses less digits than its factorization.

2105477230215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 894045698.

The product of its (nonzero) digits is 117600, while the sum is 39.

The spelling of 2105477230215 in words is "two trillion, one hundred five billion, four hundred seventy-seven million, two hundred thirty thousand, two hundred fifteen".