1102312983 has 4 divisors (see below), whose sum is σ = 1469750648. Its totient is φ = 734875320.

The previous prime is 1102312969. The next prime is 1102313029. The reversal of 1102312983 is 3892132011.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1102312983 - 2¹⁴ = 1102296599 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1102312983.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102312933) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 183718828 + ... + 183718833.

It is an arithmetic number, because the mean of its divisors is an integer number (367437662).

Almost surely, 2^1102312983 is an apocalyptic number.

1102312983 is a deficient number, since it is larger than the sum of its proper divisors (367437665).

1102312983 is an equidigital number, since it uses as much as digits as its factorization.

1102312983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367437664.

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 1102312983 is about 33201.0991233724. The cubic root of 1102312983 is about 1033.0031381230.

Adding to 1102312983 its reverse (3892132011), we get a palindrome (4994444994).

The spelling of 1102312983 in words is "one billion, one hundred two million, three hundred twelve thousand, nine hundred eighty-three".