1102315045 has 16 divisors (see below), whose sum is σ = 1442568960. Its totient is φ = 803709504.

The previous prime is 1102315013. The next prime is 1102315051. The reversal of 1102315045 is 5405132011.

It is a happy number.

It is not a de Polignac number, because 1102315045 - 2⁵ = 1102315013 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102199 + ... + 112468.

It is an arithmetic number, because the mean of its divisors is an integer number (90160560).

Almost surely, 2^1102315045 is an apocalyptic number.

It is an amenable number.

1102315045 is a deficient number, since it is larger than the sum of its proper divisors (340253915).

1102315045 is a wasteful number, since it uses less digits than its factorization.

1102315045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214764.

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

The square root of 1102315045 is about 33201.1301765467. The cubic root of 1102315045 is about 1033.0037822386.

Adding to 1102315045 its reverse (5405132011), we get a palindrome (6507447056).

The spelling of 1102315045 in words is "one billion, one hundred two million, three hundred fifteen thousand, forty-five".