1169060243 has 4 divisors (see below), whose sum is σ = 1258987968. Its totient is φ = 1079132520.

The previous prime is 1169060203. The next prime is 1169060257. The reversal of 1169060243 is 3420609611.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3420609611 = 23 ⋅148722157.

It is a cyclic number.

It is not a de Polignac number, because 1169060243 - 2¹⁰ = 1169059219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1169060203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44963843 + ... + 44963868.

It is an arithmetic number, because the mean of its divisors is an integer number (314746992).

Almost surely, 2^1169060243 is an apocalyptic number.

1169060243 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1169060243 is a deficient number, since it is larger than the sum of its proper divisors (89927725).

1169060243 is an equidigital number, since it uses as much as digits as its factorization.

1169060243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89927724.

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 1169060243 is about 34191.5229698825. The cubic root of 1169060243 is about 1053.4460453837.

Adding to 1169060243 its reverse (3420609611), we get a palindrome (4589669854).

The spelling of 1169060243 in words is "one billion, one hundred sixty-nine million, sixty thousand, two hundred forty-three".