13770011 has 2 divisors, whose sum is σ = 13770012. Its totient is φ = 13770010.

The previous prime is 13769981. The next prime is 13770049. The reversal of 13770011 is 11007731.

13770011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13770011 - 2¹⁸ = 13507867 is a prime.

It is a super-2 number, since 2×13770011² = 379226405880242, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (13770061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6885005 + 6885006.

It is an arithmetic number, because the mean of its divisors is an integer number (6885006).

Almost surely, 2^13770011 is an apocalyptic number.

13770011 is a deficient number, since it is larger than the sum of its proper divisors (1).

13770011 is an equidigital number, since it uses as much as digits as its factorization.

13770011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 147, while the sum is 20.

The square root of 13770011 is about 3710.7965452178. The cubic root of 13770011 is about 239.6871560373.

Adding to 13770011 its reverse (11007731), we get a palindrome (24777742).

The spelling of 13770011 in words is "thirteen million, seven hundred seventy thousand, eleven".