13155054003 has 96 divisors (see below), whose sum is σ = 24178452480. Its totient is φ = 6707992320.

The previous prime is 13155053993. The next prime is 13155054007. The reversal of 13155054003 is 30045055131.

It is not a de Polignac number, because 13155054003 - 2¹² = 13155049907 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13155054007) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2945350 + ... + 2949812.

It is an arithmetic number, because the mean of its divisors is an integer number (251858880).

Almost surely, 2^13155054003 is an apocalyptic number.

13155054003 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

13155054003 is a deficient number, since it is larger than the sum of its proper divisors (11023398477).

13155054003 is a wasteful number, since it uses less digits than its factorization.

13155054003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4609 (or 4606 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The spelling of 13155054003 in words is "thirteen billion, one hundred fifty-five million, fifty-four thousand, three".