13049051 has 2 divisors, whose sum is σ = 13049052. Its totient is φ = 13049050.

The previous prime is 13049039. The next prime is 13049053. The reversal of 13049051 is 15094031.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (15094031) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13049051 is a prime.

Together with 13049053, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (13049053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6524525 + 6524526.

It is an arithmetic number, because the mean of its divisors is an integer number (6524526).

Almost surely, 2^13049051 is an apocalyptic number.

13049051 is a deficient number, since it is larger than the sum of its proper divisors (1).

13049051 is an equidigital number, since it uses as much as digits as its factorization.

13049051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 13049051 is about 3612.3470209823. The cubic root of 13049051 is about 235.4288291869.

The spelling of 13049051 in words is "thirteen million, forty-nine thousand, fifty-one".