1102052311 has 12 divisors (see below), whose sum is σ = 1128893088. Its totient is φ = 1075646304.

The previous prime is 1102052299. The next prime is 1102052317. The reversal of 1102052311 is 1132502011.

It is a de Polignac number, because none of the positive numbers 2^k-1102052311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102052317) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 773746 + ... + 775168.

It is an arithmetic number, because the mean of its divisors is an integer number (94074424).

Almost surely, 2^1102052311 is an apocalyptic number.

1102052311 is a deficient number, since it is larger than the sum of its proper divisors (26840777).

1102052311 is an equidigital number, since it uses as much as digits as its factorization.

1102052311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1702 (or 1599 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 16.

The square root of 1102052311 is about 33197.1732380936. The cubic root of 1102052311 is about 1032.9217044386.

Adding to 1102052311 its reverse (1132502011), we get a palindrome (2234554322).

The spelling of 1102052311 in words is "one billion, one hundred two million, fifty-two thousand, three hundred eleven".