1101053532225 has 48 divisors (see below), whose sum is σ = 1851813172800. Its totient is φ = 577103934720.

The previous prime is 1101053532179. The next prime is 1101053532269. The reversal of 1101053532225 is 5222353501011.

It is not a de Polignac number, because 1101053532225 - 2⁸ = 1101053531969 is a prime.

It is a super-2 number, since 2×1101053532225² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1101053532192 and 1101053532201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15598311 + ... + 15668739.

It is an arithmetic number, because the mean of its divisors is an integer number (38579441100).

Almost surely, 2^{1101053532225} is an apocalyptic number.

1101053532225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1101053532225 is a deficient number, since it is larger than the sum of its proper divisors (750759640575).

1101053532225 is a wasteful number, since it uses less digits than its factorization.

1101053532225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74034 (or 74029 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 30.

The spelling of 1101053532225 in words is "one trillion, one hundred one billion, fifty-three million, five hundred thirty-two thousand, two hundred twenty-five".