1101023241 has 12 divisors (see below), whose sum is σ = 1559466672. Its totient is φ = 690837568.

The previous prime is 1101023227. The next prime is 1101023257. The reversal of 1101023241 is 1423201011.

It is not a de Polignac number, because 1101023241 - 2¹¹ = 1101021193 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1101023241.

It is not an unprimeable number, because it can be changed into a prime (1101023291) 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, 634095 + ... + 635828.

It is an arithmetic number, because the mean of its divisors is an integer number (129955556).

Almost surely, 2^1101023241 is an apocalyptic number.

It is an amenable number.

1101023241 is a deficient number, since it is larger than the sum of its proper divisors (458443431).

1101023241 is a wasteful number, since it uses less digits than its factorization.

1101023241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1269960 (or 1269943 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 1101023241 is about 33181.6702563328. The cubic root of 1101023241 is about 1032.6000984823.

Adding to 1101023241 its reverse (1423201011), we get a palindrome (2524224252).

The spelling of 1101023241 in words is "one billion, one hundred one million, twenty-three thousand, two hundred forty-one".