1101113023 has 8 divisors (see below), whose sum is σ = 1159516800. Its totient is φ = 1042754328.

The previous prime is 1101113003. The next prime is 1101113051. The reversal of 1101113023 is 3203111011.

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 1101113023 - 2¹³ = 1101104831 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1101112994 and 1101113012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101113003) 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, 46518 + ... + 66076.

It is an arithmetic number, because the mean of its divisors is an integer number (144939600).

Almost surely, 2^1101113023 is an apocalyptic number.

1101113023 is a deficient number, since it is larger than the sum of its proper divisors (58403777).

1101113023 is a wasteful number, since it uses less digits than its factorization.

1101113023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22541.

The product of its (nonzero) digits is 18, while the sum is 13.

The square root of 1101113023 is about 33183.0231142372. The cubic root of 1101113023 is about 1032.6281652172.

Adding to 1101113023 its reverse (3203111011), we get a palindrome (4304224034).

The spelling of 1101113023 in words is "one billion, one hundred one million, one hundred thirteen thousand, twenty-three".