1106023051 has 20 divisors (see below), whose sum is σ = 1295720192. Its totient is φ = 944029296.

The previous prime is 1106023049. The next prime is 1106023091. The reversal of 1106023051 is 1503206011.

It is not a de Polignac number, because 1106023051 - 2¹ = 1106023049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1106023001) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 664246 + ... + 665908.

Almost surely, 2^1106023051 is an apocalyptic number.

1106023051 is a deficient number, since it is larger than the sum of its proper divisors (189697141).

1106023051 is an frugal number, since it uses more digits than its factorization.

1106023051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1968 (or 1947 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 1106023051 is about 33256.9248578398. The cubic root of 1106023051 is about 1034.1607706820.

Adding to 1106023051 its reverse (1503206011), we get a palindrome (2609229062).

The spelling of 1106023051 in words is "one billion, one hundred six million, twenty-three thousand, fifty-one".