1105101050512 has 40 divisors (see below), whose sum is σ = 2161175035320. Its totient is φ = 547401200640.

The previous prime is 1105101050509. The next prime is 1105101050531. The reversal of 1105101050512 is 2150501015011.

It can be written as a sum of positive squares in 4 ways, for example, as 307266227856 + 797834822656 = 554316^2 + 893216^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67414 + ... + 1488202.

It is an arithmetic number, because the mean of its divisors is an integer number (54029375883).

Almost surely, 2^{1105101050512} is an apocalyptic number.

It is an amenable number.

1105101050512 is a deficient number, since it is larger than the sum of its proper divisors (1056073984808).

1105101050512 is a wasteful number, since it uses less digits than its factorization.

1105101050512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1421251 (or 1421245 counting only the distinct ones).

The product of its (nonzero) digits is 250, while the sum is 22.

Adding to 1105101050512 its reverse (2150501015011), we get a palindrome (3255602065523).

The spelling of 1105101050512 in words is "one trillion, one hundred five billion, one hundred one million, fifty thousand, five hundred twelve".