1108152025391 has 2 divisors, whose sum is σ = 1108152025392. Its totient is φ = 1108152025390.

The previous prime is 1108152025327. The next prime is 1108152025411. The reversal of 1108152025391 is 1935202518011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1108152025391 - 2⁶ = 1108152025327 is a prime.

It is a super-2 number, since 2×1108152025391² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1108152025091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 554076012695 + 554076012696.

It is an arithmetic number, because the mean of its divisors is an integer number (554076012696).

Almost surely, 2^{1108152025391} is an apocalyptic number.

1108152025391 is a deficient number, since it is larger than the sum of its proper divisors (1).

1108152025391 is an equidigital number, since it uses as much as digits as its factorization.

1108152025391 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21600, while the sum is 38.

The spelling of 1108152025391 in words is "one trillion, one hundred eight billion, one hundred fifty-two million, twenty-five thousand, three hundred ninety-one".