1101053531970 has 96 divisors (see below), whose sum is σ = 3377240755200. Its totient is φ = 243551007360.

The previous prime is 1101053531969. The next prime is 1101053531983. The reversal of 1101053531970 is 791353501011.

1101053531970 is a `hidden beast` number, since 1 + 1 + 0 + 1 + 0 + 53 + 531 + 9 + 70 = 666.

It is a super-2 number, since 2×1101053531970² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 28169245 + ... + 28208304.

It is an arithmetic number, because the mean of its divisors is an integer number (35179591200).

Almost surely, 2^{1101053531970} is an apocalyptic number.

1101053531970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1101053531970 is an abundant number, since it is smaller than the sum of its proper divisors (2276187223230).

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

1101053531970 is a wasteful number, since it uses less digits than its factorization.

1101053531970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56377600 (or 56377597 counting only the distinct ones).

The product of its (nonzero) digits is 14175, while the sum is 36.

The spelling of 1101053531970 in words is "one trillion, one hundred one billion, fifty-three million, five hundred thirty-one thousand, nine hundred seventy".