13254233503155 has 16 divisors (see below), whose sum is σ = 21208364711424. Its totient is φ = 7068394166240.

The previous prime is 13254233503111. The next prime is 13254233503187. The reversal of 13254233503155 is 55130533245231.

It is not a de Polignac number, because 13254233503155 - 2⁸ = 13254233502899 is a prime.

It is a super-3 number, since 3×13254233503155³ (a number of 40 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32941419 + ... + 33341348.

It is an arithmetic number, because the mean of its divisors is an integer number (1325522794464).

Almost surely, 2^{13254233503155} is an apocalyptic number.

13254233503155 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13254233503155 is a deficient number, since it is larger than the sum of its proper divisors (7954131208269).

13254233503155 is a wasteful number, since it uses less digits than its factorization.

13254233503155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66296106.

The product of its (nonzero) digits is 810000, while the sum is 42.

Adding to 13254233503155 its reverse (55130533245231), we get a palindrome (68384766748386).

The spelling of 13254233503155 in words is "thirteen trillion, two hundred fifty-four billion, two hundred thirty-three million, five hundred three thousand, one hundred fifty-five".