1355160111 has 16 divisors (see below), whose sum is σ = 1876971360. Its totient is φ = 868654080.

The previous prime is 1355160043. The next prime is 1355160143. The reversal of 1355160111 is 1110615531.

It is a happy number.

It is not a de Polignac number, because 1355160111 - 2⁷ = 1355159983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1355160181) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11350 + ... + 53283.

It is an arithmetic number, because the mean of its divisors is an integer number (117310710).

Almost surely, 2^1355160111 is an apocalyptic number.

1355160111 is a deficient number, since it is larger than the sum of its proper divisors (521811249).

1355160111 is a wasteful number, since it uses less digits than its factorization.

1355160111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64906.

The product of its (nonzero) digits is 450, while the sum is 24.

The square root of 1355160111 is about 36812.4993853990. The cubic root of 1355160111 is about 1106.6158082646.

Adding to 1355160111 its reverse (1110615531), we get a palindrome (2465775642).

The spelling of 1355160111 in words is "one billion, three hundred fifty-five million, one hundred sixty thousand, one hundred eleven".