1105053725051 has 8 divisors (see below), whose sum is σ = 1106800860624. Its totient is φ = 1103306758560.

The previous prime is 1105053725029. The next prime is 1105053725071. The reversal of 1105053725051 is 1505273505011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1105053725051 - 2³⁸ = 830175818107 is a prime.

It is a super-2 number, since 2×1105053725051² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1105053725071) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 22018256 + ... + 22068386.

It is an arithmetic number, because the mean of its divisors is an integer number (138350107578).

Almost surely, 2^{1105053725051} is an apocalyptic number.

1105053725051 is a deficient number, since it is larger than the sum of its proper divisors (1747135573).

1105053725051 is an equidigital number, since it uses as much as digits as its factorization.

1105053725051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84541.

The product of its (nonzero) digits is 26250, while the sum is 35.

The spelling of 1105053725051 in words is "one trillion, one hundred five billion, fifty-three million, seven hundred twenty-five thousand, fifty-one".