148155144105 has 32 divisors (see below), whose sum is σ = 239425901568. Its totient is φ = 78224523200.

The previous prime is 148155144101. The next prime is 148155144119. The reversal of 148155144105 is 501441551841.

It is not a de Polignac number, because 148155144105 - 2² = 148155144101 is a prime.

It is not an unprimeable number, because it can be changed into a prime (148155144101) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2394610 + ... + 2455700.

It is an arithmetic number, because the mean of its divisors is an integer number (7482059424).

Almost surely, 2^148155144105 is an apocalyptic number.

148155144105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

148155144105 is a deficient number, since it is larger than the sum of its proper divisors (91270757463).

148155144105 is a wasteful number, since it uses less digits than its factorization.

148155144105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62717.

The product of its (nonzero) digits is 64000, while the sum is 39.

Adding to 148155144105 its reverse (501441551841), we get a palindrome (649596695946).

The spelling of 148155144105 in words is "one hundred forty-eight billion, one hundred fifty-five million, one hundred forty-four thousand, one hundred five".