1108152025345 has 64 divisors (see below), whose sum is σ = 1408624395840. Its totient is φ = 835662643200.

The previous prime is 1108152025327. The next prime is 1108152025391. The reversal of 1108152025345 is 5435202518011.

It is a Cunningham number, because it is equal to 1052688²+1.

It can be written as a sum of positive squares in 32 ways, for example, as 664643976049 + 443508049296 = 815257^2 + 665964^2 .

It is not a de Polignac number, because 1108152025345 - 2⁵ = 1108152025313 is a prime.

It is a super-2 number, since 2×1108152025345² (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 (7) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 802426555 + ... + 802427935.

It is an arithmetic number, because the mean of its divisors is an integer number (22009756185).

Almost surely, 2^{1108152025345} is an apocalyptic number.

It is an amenable number.

1108152025345 is a deficient number, since it is larger than the sum of its proper divisors (300472370495).

1108152025345 is a wasteful number, since it uses less digits than its factorization.

1108152025345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2086.

The product of its (nonzero) digits is 48000, while the sum is 37.

The spelling of 1108152025345 in words is "one trillion, one hundred eight billion, one hundred fifty-two million, twenty-five thousand, three hundred forty-five".