1101004552 has 16 divisors (see below), whose sum is σ = 2173035600. Its totient is φ = 521528400.

The previous prime is 1101004519. The next prime is 1101004559. The reversal of 1101004552 is 2554001011.

It is a super-2 number, since 2×1101004552² = 2424422047049441408, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is not an unprimeable number, because it can be changed into a prime (1101004559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3621574 + ... + 3621877.

It is an arithmetic number, because the mean of its divisors is an integer number (135814725).

Almost surely, 2^1101004552 is an apocalyptic number.

It is an amenable number.

1101004552 is a deficient number, since it is larger than the sum of its proper divisors (1072031048).

1101004552 is a wasteful number, since it uses less digits than its factorization.

1101004552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7243476 (or 7243472 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 19.

The square root of 1101004552 is about 33181.3886388138. The cubic root of 1101004552 is about 1032.5942559255.

Adding to 1101004552 its reverse (2554001011), we get a palindrome (3655005563).

The spelling of 1101004552 in words is "one billion, one hundred one million, four thousand, five hundred fifty-two".