1354201111 has 2 divisors, whose sum is σ = 1354201112. Its totient is φ = 1354201110.

The previous prime is 1354201087. The next prime is 1354201141. The reversal of 1354201111 is 1111024531.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1354201111 - 2⁷ = 1354200983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1354201141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 677100555 + 677100556.

It is an arithmetic number, because the mean of its divisors is an integer number (677100556).

Almost surely, 2^1354201111 is an apocalyptic number.

1354201111 is a deficient number, since it is larger than the sum of its proper divisors (1).

1354201111 is an equidigital number, since it uses as much as digits as its factorization.

1354201111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120, while the sum is 19.

The square root of 1354201111 is about 36799.4716130544. The cubic root of 1354201111 is about 1106.3547087371.

Adding to 1354201111 its reverse (1111024531), we get a palindrome (2465225642).

The spelling of 1354201111 in words is "one billion, three hundred fifty-four million, two hundred one thousand, one hundred eleven".