1100540101 has 8 divisors (see below), whose sum is σ = 1184381784. Its totient is φ = 1018821120.

The previous prime is 1100540093. The next prime is 1100540123. The reversal of 1100540101 is 1010450011.

It can be written as a sum of positive squares in 4 ways, for example, as 316484100 + 784056001 = 17790^2 + 28001^2 .

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 1100540101 - 2³ = 1100540093 is a prime.

It is a super-2 number, since 2×1100540101² = 2422377027818180402, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100540131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 529600 + ... + 531673.

It is an arithmetic number, because the mean of its divisors is an integer number (148047723).

Almost surely, 2^1100540101 is an apocalyptic number.

It is an amenable number.

1100540101 is a deficient number, since it is larger than the sum of its proper divisors (83841683).

1100540101 is a wasteful number, since it uses less digits than its factorization.

1100540101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1061351.

The product of its (nonzero) digits is 20, while the sum is 13.

The square root of 1100540101 is about 33174.3892332625. The cubic root of 1100540101 is about 1032.4490379707.

Adding to 1100540101 its reverse (1010450011), we get a palindrome (2110990112).

The spelling of 1100540101 in words is "one billion, one hundred million, five hundred forty thousand, one hundred one".