1101311302 has 16 divisors (see below), whose sum is σ = 2033190432. Its totient is φ = 435683520.

The previous prime is 1101311297. The next prime is 1101311311. The reversal of 1101311302 is 2031131011.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 3025399 + ... + 3025762.

It is an arithmetic number, because the mean of its divisors is an integer number (127074402).

Almost surely, 2^1101311302 is an apocalyptic number.

1101311302 is a deficient number, since it is larger than the sum of its proper divisors (931879130).

1101311302 is a wasteful number, since it uses less digits than its factorization.

1101311302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6051183.

The product of its (nonzero) digits is 18, while the sum is 13.

The square root of 1101311302 is about 33186.0106370139. The cubic root of 1101311302 is about 1032.6901437750.

Adding to 1101311302 its reverse (2031131011), we get a palindrome (3132442313).

The spelling of 1101311302 in words is "one billion, one hundred one million, three hundred eleven thousand, three hundred two".