103040455 has 16 divisors (see below), whose sum is σ = 142110720. Its totient is φ = 70257312.

The previous prime is 103040453. The next prime is 103040459. The reversal of 103040455 is 554040301.

It is a cyclic number.

It is not a de Polignac number, because 103040455 - 2¹ = 103040453 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103040453) 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, 1959 + ... + 14488.

It is an arithmetic number, because the mean of its divisors is an integer number (8881920).

Almost surely, 2^103040455 is an apocalyptic number.

103040455 is a deficient number, since it is larger than the sum of its proper divisors (39070265).

103040455 is a wasteful number, since it uses less digits than its factorization.

103040455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16638.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 103040455 is about 10150.8844442246. The cubic root of 103040455 is about 468.8161772049.

Adding to 103040455 its reverse (554040301), we get a palindrome (657080756).

The spelling of 103040455 in words is "one hundred three million, forty thousand, four hundred fifty-five".