1030243413 has 4 divisors (see below), whose sum is σ = 1373657888. Its totient is φ = 686828940.

The previous prime is 1030243411. The next prime is 1030243421. The reversal of 1030243413 is 3143420301.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1030243413 - 2¹ = 1030243411 is a prime.

It is a super-2 number, since 2×1030243413² = 2122802980059777138, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1030243413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030243411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 171707233 + ... + 171707238.

It is an arithmetic number, because the mean of its divisors is an integer number (343414472).

Almost surely, 2^1030243413 is an apocalyptic number.

It is an amenable number.

1030243413 is a deficient number, since it is larger than the sum of its proper divisors (343414475).

1030243413 is an equidigital number, since it uses as much as digits as its factorization.

1030243413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343414474.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 1030243413 is about 32097.4050820312. The cubic root of 1030243413 is about 1009.9811822132.

Adding to 1030243413 its reverse (3143420301), we get a palindrome (4173663714).

The spelling of 1030243413 in words is "one billion, thirty million, two hundred forty-three thousand, four hundred thirteen".