2105502434150 has 12 divisors (see below), whose sum is σ = 3916234527612. Its totient is φ = 842200973640.

The previous prime is 2105502434111. The next prime is 2105502434197. The reversal of 2105502434150 is 514342055012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 21055024292 + ... + 21055024391.

It is an arithmetic number, because the mean of its divisors is an integer number (326352877301).

Almost surely, 2^{2105502434150} is an apocalyptic number.

2105502434150 is a deficient number, since it is larger than the sum of its proper divisors (1810732093462).

2105502434150 is a wasteful number, since it uses less digits than its factorization.

2105502434150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42110048695 (or 42110048690 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 32.

Adding to 2105502434150 its reverse (514342055012), we get a palindrome (2619844489162).

The spelling of 2105502434150 in words is "two trillion, one hundred five billion, five hundred two million, four hundred thirty-four thousand, one hundred fifty".