103234441545 has 16 divisors (see below), whose sum is σ = 183527896320. Its totient is φ = 55058368752.

The previous prime is 103234441501. The next prime is 103234441567. The reversal of 103234441545 is 545144432301.

103234441545 is a `hidden beast` number, since 1 + 0 + 3 + 234 + 4 + 415 + 4 + 5 = 666.

It is not a de Polignac number, because 103234441545 - 2²¹ = 103232344393 is a prime.

It is a super-2 number, since 2×103234441545² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 382349649 + ... + 382349918.

It is an arithmetic number, because the mean of its divisors is an integer number (11470493520).

Almost surely, 2^103234441545 is an apocalyptic number.

103234441545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

103234441545 is a deficient number, since it is larger than the sum of its proper divisors (80293454775).

103234441545 is an equidigital number, since it uses as much as digits as its factorization.

103234441545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 764699581 (or 764699575 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

Adding to 103234441545 its reverse (545144432301), we get a palindrome (648378873846).

The spelling of 103234441545 in words is "one hundred three billion, two hundred thirty-four million, four hundred forty-one thousand, five hundred forty-five".