1103406007 has 16 divisors (see below), whose sum is σ = 1250887680. Its totient is φ = 964101600.

The previous prime is 1103406001. The next prime is 1103406053. The reversal of 1103406007 is 7006043011.

It is not a de Polignac number, because 1103406007 - 2¹⁹ = 1102881719 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103406001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63382 + ... + 78892.

It is an arithmetic number, because the mean of its divisors is an integer number (78180480).

Almost surely, 2^1103406007 is an apocalyptic number.

1103406007 is a deficient number, since it is larger than the sum of its proper divisors (147481673).

1103406007 is a wasteful number, since it uses less digits than its factorization.

1103406007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15774.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 1103406007 is about 33217.5557047776. Note that the first 3 decimals coincide. The cubic root of 1103406007 is about 1033.3444580719.

Adding to 1103406007 its reverse (7006043011), we get a palindrome (8109449018).

The spelling of 1103406007 in words is "one billion, one hundred three million, four hundred six thousand, seven".