1030540415 has 8 divisors (see below), whose sum is σ = 1290415968. Its totient is φ = 788587360.

The previous prime is 1030540403. The next prime is 1030540417. The reversal of 1030540415 is 5140450301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1030540415 - 2⁶ = 1030540351 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030540417) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4480496 + ... + 4480725.

It is an arithmetic number, because the mean of its divisors is an integer number (161301996).

Almost surely, 2^1030540415 is an apocalyptic number.

1030540415 is a deficient number, since it is larger than the sum of its proper divisors (259875553).

1030540415 is an equidigital number, since it uses as much as digits as its factorization.

1030540415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8961249.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 1030540415 is about 32102.0313220207. The cubic root of 1030540415 is about 1010.0782264673.

Adding to 1030540415 its reverse (5140450301), we get a palindrome (6170990716).

The spelling of 1030540415 in words is "one billion, thirty million, five hundred forty thousand, four hundred fifteen".