1102340155 has 16 divisors (see below), whose sum is σ = 1512887040. Its totient is φ = 755337312.

The previous prime is 1102340147. The next prime is 1102340177. The reversal of 1102340155 is 5510432011.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1102340155 - 2³ = 1102340147 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40272 + ... + 61858.

It is an arithmetic number, because the mean of its divisors is an integer number (94555440).

Almost surely, 2^1102340155 is an apocalyptic number.

1102340155 is a deficient number, since it is larger than the sum of its proper divisors (410546885).

1102340155 is a wasteful number, since it uses less digits than its factorization.

1102340155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23058.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 1102340155 is about 33201.5083241711. The cubic root of 1102340155 is about 1033.0116258910.

Adding to 1102340155 its reverse (5510432011), we get a palindrome (6612772166).

The spelling of 1102340155 in words is "one billion, one hundred two million, three hundred forty thousand, one hundred fifty-five".