1102442343 has 8 divisors (see below), whose sum is σ = 1509650928. Its totient is φ = 715097664.

The previous prime is 1102442329. The next prime is 1102442357. The reversal of 1102442343 is 3432442011.

It is an interprime number because it is at equal distance from previous prime (1102442329) and next prime (1102442357).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1102442343 - 2⁵ = 1102442311 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102442303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4965846 + ... + 4966067.

It is an arithmetic number, because the mean of its divisors is an integer number (188706366).

Almost surely, 2^1102442343 is an apocalyptic number.

1102442343 is a deficient number, since it is larger than the sum of its proper divisors (407208585).

1102442343 is an equidigital number, since it uses as much as digits as its factorization.

1102442343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9931953.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 1102442343 is about 33203.0471944971. The cubic root of 1102442343 is about 1033.0435452974.

Adding to 1102442343 its reverse (3432442011), we get a palindrome (4534884354).

The spelling of 1102442343 in words is "one billion, one hundred two million, four hundred forty-two thousand, three hundred forty-three".