13010055 has 8 divisors (see below), whose sum is σ = 20816112. Its totient is φ = 6938688.

The previous prime is 13010047. The next prime is 13010059. The reversal of 13010055 is 55001031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13010055 - 2³ = 13010047 is a prime.

It is a super-2 number, since 2×13010055² = 338523062206050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15), and also a Moran number because the ratio is a prime number: 867337 = 13010055 / (1 + 3 + 0 + 1 + 0 + 0 + 5 + 5).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13010059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 433654 + ... + 433683.

It is an arithmetic number, because the mean of its divisors is an integer number (2602014).

Almost surely, 2^13010055 is an apocalyptic number.

13010055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13010055 is a deficient number, since it is larger than the sum of its proper divisors (7806057).

13010055 is an equidigital number, since it uses as much as digits as its factorization.

13010055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 867345.

The product of its (nonzero) digits is 75, while the sum is 15.

The square root of 13010055 is about 3606.9453835621. The cubic root of 13010055 is about 235.1940753806.

Adding to 13010055 its reverse (55001031), we get a palindrome (68011086).

The spelling of 13010055 in words is "thirteen million, ten thousand, fifty-five".