1102243013 has 8 divisors (see below), whose sum is σ = 1129714560. Its totient is φ = 1074939040.

The previous prime is 1102243003. The next prime is 1102243069. The reversal of 1102243013 is 3103422011.

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

It is a cyclic number.

It is not a de Polignac number, because 1102243013 - 2⁶ = 1102242949 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1102242982 and 1102243000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102243003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28523 + ... + 54936.

It is an arithmetic number, because the mean of its divisors is an integer number (141214320).

Almost surely, 2^1102243013 is an apocalyptic number.

It is an amenable number.

1102243013 is a deficient number, since it is larger than the sum of its proper divisors (27471547).

1102243013 is an equidigital number, since it uses as much as digits as its factorization.

1102243013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83787.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1102243013 is about 33200.0453764750. The cubic root of 1102243013 is about 1032.9812808223.

Adding to 1102243013 its reverse (3103422011), we get a palindrome (4205665024).

The spelling of 1102243013 in words is "one billion, one hundred two million, two hundred forty-three thousand, thirteen".