13005151106 has 4 divisors (see below), whose sum is σ = 19507726662. Its totient is φ = 6502575552.

The previous prime is 13005151091. The next prime is 13005151163. The reversal of 13005151106 is 60115150031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 60115150031 = 463 ⋅129838337.

It can be written as a sum of positive squares in only one way, i.e., 12037381225 + 967769881 = 109715^2 + 31109^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3251287775 + ... + 3251287778.

Almost surely, 2^13005151106 is an apocalyptic number.

13005151106 is a deficient number, since it is larger than the sum of its proper divisors (6502575556).

13005151106 is an equidigital number, since it uses as much as digits as its factorization.

13005151106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6502575555.

The product of its (nonzero) digits is 450, while the sum is 23.

The spelling of 13005151106 in words is "thirteen billion, five million, one hundred fifty-one thousand, one hundred six".