153103540414505 has 4 divisors (see below), whose sum is σ = 183724248497412. Its totient is φ = 122482832331600.

The previous prime is 153103540414501. The next prime is 153103540414621. The reversal of 153103540414505 is 505414045301351.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 84532504552336 + 68571035862169 = 9194156^2 + 8280763^2 .

It is not a de Polignac number, because 153103540414505 - 2² = 153103540414501 is a prime.

It is a super-3 number, since 3×153103540414505³ (a number of 44 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (153103540414501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15310354041446 + ... + 15310354041455.

It is an arithmetic number, because the mean of its divisors is an integer number (45931062124353).

Almost surely, 2^{153103540414505} is an apocalyptic number.

It is an amenable number.

153103540414505 is a deficient number, since it is larger than the sum of its proper divisors (30620708082907).

153103540414505 is an equidigital number, since it uses as much as digits as its factorization.

153103540414505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30620708082906.

The product of its (nonzero) digits is 360000, while the sum is 41.

Adding to 153103540414505 its reverse (505414045301351), we get a palindrome (658517585715856).

The spelling of 153103540414505 in words is "one hundred fifty-three trillion, one hundred three billion, five hundred forty million, four hundred fourteen thousand, five hundred five".