1101205130052 has 48 divisors (see below), whose sum is σ = 2771957002752. Its totient is φ = 338957698560.

The previous prime is 1101205130023. The next prime is 1101205130057. The reversal of 1101205130052 is 2500315021011.

It is not an unprimeable number, because it can be changed into a prime (1101205130057) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50914324 + ... + 50935947.

It is an arithmetic number, because the mean of its divisors is an integer number (57749104224).

Almost surely, 2^{1101205130052} is an apocalyptic number.

1101205130052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1101205130052 is an abundant number, since it is smaller than the sum of its proper divisors (1670751872700).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1101205130052 is a wasteful number, since it uses less digits than its factorization.

1101205130052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101850348 (or 101850346 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 21.

The spelling of 1101205130052 in words is "one trillion, one hundred one billion, two hundred five million, one hundred thirty thousand, fifty-two".