105053278271325 has 24 divisors (see below), whose sum is σ = 173689253676288. Its totient is φ = 56028038647680.

The previous prime is 105053278271321. The next prime is 105053278271363. The reversal of 105053278271325 is 523172872350501.

It is not a de Polignac number, because 105053278271325 - 2² = 105053278271321 is a prime.

It is a super-2 number, since 2×105053278271325² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105053278271321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6715732 + ... + 15975218.

It is an arithmetic number, because the mean of its divisors is an integer number (7237052236512).

Almost surely, 2^{105053278271325} is an apocalyptic number.

105053278271325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

105053278271325 is a deficient number, since it is larger than the sum of its proper divisors (68635975404963).

105053278271325 is a wasteful number, since it uses less digits than its factorization.

105053278271325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9410773 (or 9410768 counting only the distinct ones).

The product of its (nonzero) digits is 3528000, while the sum is 51.

The spelling of 105053278271325 in words is "one hundred five trillion, fifty-three billion, two hundred seventy-eight million, two hundred seventy-one thousand, three hundred twenty-five".