1360001155 has 16 divisors (see below), whose sum is σ = 1757896704. Its totient is φ = 1007123040.

The previous prime is 1360001101. The next prime is 1360001191. The reversal of 1360001155 is 5511000631.

It is not a de Polignac number, because 1360001155 - 2⁹ = 1360000643 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 187179 + ... + 194308.

It is an arithmetic number, because the mean of its divisors is an integer number (109868544).

Almost surely, 2^1360001155 is an apocalyptic number.

1360001155 is a deficient number, since it is larger than the sum of its proper divisors (397895549).

1360001155 is a wasteful number, since it uses less digits than its factorization.

1360001155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381546.

The product of its (nonzero) digits is 450, while the sum is 22.

The square root of 1360001155 is about 36878.1934888356. The cubic root of 1360001155 is about 1107.9319649932.

Adding to 1360001155 its reverse (5511000631), we get a palindrome (6871001786).

The spelling of 1360001155 in words is "one billion, three hundred sixty million, one thousand, one hundred fifty-five".